140434056

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{278639}}^1$

素因数の和:278658

約数の個数: 48

約数和(自身を含む): 434678400

約数和(自身を除く): 294244344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 278639, 557278, 835917, 1114556, 1671834, 1950473, 2229112, 2507751, 3343668, 3900946, 5015502, 5851419, 6687336, 7801892, 10031004, 11702838, 15603784, 17554257, 20062008, 23405676, 35108514, 46811352, 70217028, 140434056]

約数ペア:

[(1, 140434056), (2, 70217028), (3, 46811352), (4, 35108514), (6, 23405676), (7, 20062008), (8, 17554257), (9, 15603784), (12, 11702838), (14, 10031004), (18, 7801892), (21, 6687336), (24, 5851419), (28, 5015502), (36, 3900946), (42, 3343668), (56, 2507751), (63, 2229112), (72, 1950473), (84, 1671834), (126, 1114556), (168, 835917), (252, 557278), (504, 278639)]