142140456

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1567

約数の個数: 96

約数和(自身を含む): 406897920

約数和(自身を除く): 264757464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 43, 62, 72, 86, 93, 124, 129, 172, 186, 248, 258, 279, 344, 372, 387, 516, 558, 744, 774, 1032, 1116, 1333, 1481, 1548, 2232, 2666, 2962, 3096, 3999, 4443, 5332, 5924, 7998, 8886, 10664, 11848, 11997, 13329, 15996, 17772, 23994, 26658, 31992, 35544, 45911, 47988, 53316, 63683, 91822, 95976, 106632, 127366, 137733, 183644, 191049, 254732, 275466, 367288, 382098, 413199, 509464, 550932, 573147, 764196, 826398, 1101864, 1146294, 1528392, 1652796, 1974173, 2292588, 3305592, 3948346, 4585176, 5922519, 7896692, 11845038, 15793384, 17767557, 23690076, 35535114, 47380152, 71070228, 142140456]

約数ペア:

[(1, 142140456), (2, 71070228), (3, 47380152), (4, 35535114), (6, 23690076), (8, 17767557), (9, 15793384), (12, 11845038), (18, 7896692), (24, 5922519), (31, 4585176), (36, 3948346), (43, 3305592), (62, 2292588), (72, 1974173), (86, 1652796), (93, 1528392), (124, 1146294), (129, 1101864), (172, 826398), (186, 764196), (248, 573147), (258, 550932), (279, 509464), (344, 413199), (372, 382098), (387, 367288), (516, 275466), (558, 254732), (744, 191049), (774, 183644), (1032, 137733), (1116, 127366), (1333, 106632), (1481, 95976), (1548, 91822), (2232, 63683), (2666, 53316), (2962, 47988), (3096, 45911), (3999, 35544), (4443, 31992), (5332, 26658), (5924, 23994), (7998, 17772), (8886, 15996), (10664, 13329), (11848, 11997)]