168226968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 256

約数和(自身を含む): 574801920

約数和(自身を除く): 406574952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 23, 24, 26, 28, 34, 39, 42, 46, 51, 52, 56, 68, 69, 78, 84, 91, 92, 102, 104, 119, 136, 138, 156, 161, 168, 182, 184, 197, 204, 221, 238, 273, 276, 299, 312, 322, 357, 364, 391, 394, 408, 442, 476, 483, 546, 552, 591, 598, 644, 663, 714, 728, 782, 788, 884, 897, 952, 966, 1092, 1173, 1182, 1196, 1288, 1326, 1379, 1428, 1547, 1564, 1576, 1768, 1794, 1932, 2093, 2184, 2346, 2364, 2392, 2561, 2652, 2737, 2758, 2856, 3094, 3128, 3349, 3588, 3864, 4137, 4186, 4531, 4641, 4692, 4728, 5083, 5122, 5304, 5474, 5516, 6188, 6279, 6698, 7176, 7683, 8211, 8274, 8372, 9062, 9282, 9384, 10047, 10166, 10244, 10948, 11032, 12376, 12558, 13396, 13593, 15249, 15366, 16422, 16548, 16744, 17927, 18124, 18564, 20094, 20332, 20488, 21896, 23443, 25116, 26792, 27186, 30498, 30732, 31717, 32844, 33096, 35581, 35854, 36248, 37128, 40188, 40664, 43537, 46886, 50232, 53781, 54372, 58903, 60996, 61464, 63434, 65688, 70329, 71162, 71708, 77027, 80376, 87074, 93772, 95151, 106743, 107562, 108744, 117806, 121992, 126868, 130611, 140658, 142324, 143416, 154054, 174148, 176709, 187544, 190302, 213486, 215124, 231081, 235612, 253736, 261222, 281316, 284648, 304759, 308108, 348296, 353418, 380604, 412321, 426972, 430248, 462162, 471224, 522444, 539189, 562632, 609518, 616216, 706836, 761208, 824642, 853944, 914277, 924324, 1001351, 1044888, 1078378, 1219036, 1236963, 1413672, 1617567, 1649284, 1828554, 1848648, 2002702, 2156756, 2438072, 2473926, 3004053, 3235134, 3298568, 3657108, 4005404, 4313512, 4947852, 6008106, 6470268, 7009457, 7314216, 8010808, 9895704, 12016212, 12940536, 14018914, 21028371, 24032424, 28037828, 42056742, 56075656, 84113484, 168226968]

約数ペア:

[(1, 168226968), (2, 84113484), (3, 56075656), (4, 42056742), (6, 28037828), (7, 24032424), (8, 21028371), (12, 14018914), (13, 12940536), (14, 12016212), (17, 9895704), (21, 8010808), (23, 7314216), (24, 7009457), (26, 6470268), (28, 6008106), (34, 4947852), (39, 4313512), (42, 4005404), (46, 3657108), (51, 3298568), (52, 3235134), (56, 3004053), (68, 2473926), (69, 2438072), (78, 2156756), (84, 2002702), (91, 1848648), (92, 1828554), (102, 1649284), (104, 1617567), (119, 1413672), (136, 1236963), (138, 1219036), (156, 1078378), (161, 1044888), (168, 1001351), (182, 924324), (184, 914277), (197, 853944), (204, 824642), (221, 761208), (238, 706836), (273, 616216), (276, 609518), (299, 562632), (312, 539189), (322, 522444), (357, 471224), (364, 462162), (391, 430248), (394, 426972), (408, 412321), (442, 380604), (476, 353418), (483, 348296), (546, 308108), (552, 304759), (591, 284648), (598, 281316), (644, 261222), (663, 253736), (714, 235612), (728, 231081), (782, 215124), (788, 213486), (884, 190302), (897, 187544), (952, 176709), (966, 174148), (1092, 154054), (1173, 143416), (1182, 142324), (1196, 140658), (1288, 130611), (1326, 126868), (1379, 121992), (1428, 117806), (1547, 108744), (1564, 107562), (1576, 106743), (1768, 95151), (1794, 93772), (1932, 87074), (2093, 80376), (2184, 77027), (2346, 71708), (2364, 71162), (2392, 70329), (2561, 65688), (2652, 63434), (2737, 61464), (2758, 60996), (2856, 58903), (3094, 54372), (3128, 53781), (3349, 50232), (3588, 46886), (3864, 43537), (4137, 40664), (4186, 40188), (4531, 37128), (4641, 36248), (4692, 35854), (4728, 35581), (5083, 33096), (5122, 32844), (5304, 31717), (5474, 30732), (5516, 30498), (6188, 27186), (6279, 26792), (6698, 25116), (7176, 23443), (7683, 21896), (8211, 20488), (8274, 20332), (8372, 20094), (9062, 18564), (9282, 18124), (9384, 17927), (10047, 16744), (10166, 16548), (10244, 16422), (10948, 15366), (11032, 15249), (12376, 13593), (12558, 13396)]