158045600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11621}}^1$

素因数の和:11658

約数の個数: 72

約数和(自身を含む): 408559788

約数和(自身を除く): 250514188

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6800, 11621, 13600, 23242, 46484, 58105, 92968, 116210, 185936, 197557, 232420, 290525, 371872, 395114, 464840, 581050, 790228, 929680, 987785, 1162100, 1580456, 1859360, 1975570, 2324200, 3160912, 3951140, 4648400, 4938925, 6321824, 7902280, 9296800, 9877850, 15804560, 19755700, 31609120, 39511400, 79022800, 158045600]

約数ペア:

[(1, 158045600), (2, 79022800), (4, 39511400), (5, 31609120), (8, 19755700), (10, 15804560), (16, 9877850), (17, 9296800), (20, 7902280), (25, 6321824), (32, 4938925), (34, 4648400), (40, 3951140), (50, 3160912), (68, 2324200), (80, 1975570), (85, 1859360), (100, 1580456), (136, 1162100), (160, 987785), (170, 929680), (200, 790228), (272, 581050), (340, 464840), (400, 395114), (425, 371872), (544, 290525), (680, 232420), (800, 197557), (850, 185936), (1360, 116210), (1700, 92968), (2720, 58105), (3400, 46484), (6800, 23242), (11621, 13600)]