158188968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 516672000

約数和(自身を除く): 358483032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 79, 84, 87, 116, 126, 137, 158, 168, 174, 203, 232, 237, 252, 261, 274, 316, 348, 406, 411, 474, 504, 522, 548, 553, 609, 632, 696, 711, 812, 822, 948, 959, 1044, 1096, 1106, 1218, 1233, 1422, 1624, 1644, 1659, 1827, 1896, 1918, 2088, 2212, 2291, 2436, 2466, 2844, 2877, 3288, 3318, 3654, 3836, 3973, 4424, 4582, 4872, 4932, 4977, 5688, 5754, 6636, 6873, 7308, 7672, 7946, 8631, 9164, 9864, 9954, 10823, 11508, 11919, 13272, 13746, 14616, 15892, 16037, 17262, 18328, 19908, 20619, 21646, 23016, 23838, 27492, 27811, 31784, 32074, 32469, 34524, 35757, 39816, 41238, 43292, 47676, 48111, 54984, 55622, 64148, 64938, 69048, 71514, 75761, 82476, 83433, 86584, 95352, 96222, 97407, 111244, 128296, 129876, 143028, 144333, 151522, 164952, 166866, 192444, 194814, 222488, 227283, 250299, 259752, 286056, 288666, 303044, 313867, 333732, 384888, 389628, 454566, 500598, 577332, 606088, 627734, 667464, 681849, 779256, 909132, 941601, 1001196, 1154664, 1255468, 1363698, 1818264, 1883202, 2002392, 2197069, 2510936, 2727396, 2824803, 3766404, 4394138, 5454792, 5649606, 6591207, 7532808, 8788276, 11299212, 13182414, 17576552, 19773621, 22598424, 26364828, 39547242, 52729656, 79094484, 158188968]

約数ペア:

[(1, 158188968), (2, 79094484), (3, 52729656), (4, 39547242), (6, 26364828), (7, 22598424), (8, 19773621), (9, 17576552), (12, 13182414), (14, 11299212), (18, 8788276), (21, 7532808), (24, 6591207), (28, 5649606), (29, 5454792), (36, 4394138), (42, 3766404), (56, 2824803), (58, 2727396), (63, 2510936), (72, 2197069), (79, 2002392), (84, 1883202), (87, 1818264), (116, 1363698), (126, 1255468), (137, 1154664), (158, 1001196), (168, 941601), (174, 909132), (203, 779256), (232, 681849), (237, 667464), (252, 627734), (261, 606088), (274, 577332), (316, 500598), (348, 454566), (406, 389628), (411, 384888), (474, 333732), (504, 313867), (522, 303044), (548, 288666), (553, 286056), (609, 259752), (632, 250299), (696, 227283), (711, 222488), (812, 194814), (822, 192444), (948, 166866), (959, 164952), (1044, 151522), (1096, 144333), (1106, 143028), (1218, 129876), (1233, 128296), (1422, 111244), (1624, 97407), (1644, 96222), (1659, 95352), (1827, 86584), (1896, 83433), (1918, 82476), (2088, 75761), (2212, 71514), (2291, 69048), (2436, 64938), (2466, 64148), (2844, 55622), (2877, 54984), (3288, 48111), (3318, 47676), (3654, 43292), (3836, 41238), (3973, 39816), (4424, 35757), (4582, 34524), (4872, 32469), (4932, 32074), (4977, 31784), (5688, 27811), (5754, 27492), (6636, 23838), (6873, 23016), (7308, 21646), (7672, 20619), (7946, 19908), (8631, 18328), (9164, 17262), (9864, 16037), (9954, 15892), (10823, 14616), (11508, 13746), (11919, 13272)]