165191223996

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{654679}}^1$

素因数の和:654895

約数の個数: 72

約数和(自身を含む): 429899550080

約数和(自身を除く): 264708326084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 163, 172, 258, 326, 387, 489, 516, 652, 774, 978, 1467, 1548, 1956, 2934, 5868, 7009, 14018, 21027, 28036, 42054, 63081, 84108, 126162, 252324, 654679, 1309358, 1964037, 2618716, 3928074, 5892111, 7856148, 11784222, 23568444, 28151197, 56302394, 84453591, 106712677, 112604788, 168907182, 213425354, 253360773, 320138031, 337814364, 426850708, 506721546, 640276062, 960414093, 1013443092, 1280552124, 1920828186, 3841656372, 4588645111, 9177290222, 13765935333, 18354580444, 27531870666, 41297805999, 55063741332, 82595611998, 165191223996]

約数ペア:

[(1, 165191223996), (2, 82595611998), (3, 55063741332), (4, 41297805999), (6, 27531870666), (9, 18354580444), (12, 13765935333), (18, 9177290222), (36, 4588645111), (43, 3841656372), (86, 1920828186), (129, 1280552124), (163, 1013443092), (172, 960414093), (258, 640276062), (326, 506721546), (387, 426850708), (489, 337814364), (516, 320138031), (652, 253360773), (774, 213425354), (978, 168907182), (1467, 112604788), (1548, 106712677), (1956, 84453591), (2934, 56302394), (5868, 28151197), (7009, 23568444), (14018, 11784222), (21027, 7856148), (28036, 5892111), (42054, 3928074), (63081, 2618716), (84108, 1964037), (126162, 1309358), (252324, 654679)]