161968464

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2862

約数の個数: 160

約数和(自身を含む): 559488000

約数和(自身を除く): 397519536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 684, 756, 798, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2128, 2394, 2736, 2819, 3024, 3192, 3591, 4104, 4788, 5638, 6384, 7182, 8208, 8457, 9576, 11276, 14364, 16914, 19152, 19733, 22552, 25371, 28728, 33828, 39466, 45104, 50742, 53561, 57456, 59199, 67656, 76113, 78932, 101484, 107122, 118398, 135312, 152226, 157864, 160683, 177597, 202968, 214244, 236796, 304452, 315728, 321366, 355194, 374927, 405936, 428488, 473592, 482049, 532791, 608904, 642732, 710388, 749854, 856976, 947184, 964098, 1065582, 1124781, 1217808, 1285464, 1420776, 1446147, 1499708, 1928196, 2131164, 2249562, 2570928, 2841552, 2892294, 2999416, 3374343, 3856392, 4262328, 4499124, 5784588, 5998832, 6748686, 7712784, 8524656, 8998248, 10123029, 11569176, 13497372, 17996496, 20246058, 23138352, 26994744, 40492116, 53989488, 80984232, 161968464]

約数ペア:

[(1, 161968464), (2, 80984232), (3, 53989488), (4, 40492116), (6, 26994744), (7, 23138352), (8, 20246058), (9, 17996496), (12, 13497372), (14, 11569176), (16, 10123029), (18, 8998248), (19, 8524656), (21, 7712784), (24, 6748686), (27, 5998832), (28, 5784588), (36, 4499124), (38, 4262328), (42, 3856392), (48, 3374343), (54, 2999416), (56, 2892294), (57, 2841552), (63, 2570928), (72, 2249562), (76, 2131164), (84, 1928196), (108, 1499708), (112, 1446147), (114, 1420776), (126, 1285464), (133, 1217808), (144, 1124781), (152, 1065582), (168, 964098), (171, 947184), (189, 856976), (216, 749854), (228, 710388), (252, 642732), (266, 608904), (304, 532791), (336, 482049), (342, 473592), (378, 428488), (399, 405936), (432, 374927), (456, 355194), (504, 321366), (513, 315728), (532, 304452), (684, 236796), (756, 214244), (798, 202968), (912, 177597), (1008, 160683), (1026, 157864), (1064, 152226), (1197, 135312), (1368, 118398), (1512, 107122), (1596, 101484), (2052, 78932), (2128, 76113), (2394, 67656), (2736, 59199), (2819, 57456), (3024, 53561), (3192, 50742), (3591, 45104), (4104, 39466), (4788, 33828), (5638, 28728), (6384, 25371), (7182, 22552), (8208, 19733), (8457, 19152), (9576, 16914), (11276, 14364)]