156929204560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1078403}}^1$

素因数の和:1078540

約数の個数: 80

約数和(自身を含む): 389933631936

約数和(自身を除く): 233004427376

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 107, 136, 170, 214, 272, 340, 428, 535, 680, 856, 1070, 1360, 1712, 1819, 2140, 3638, 4280, 7276, 8560, 9095, 14552, 18190, 29104, 36380, 72760, 145520, 1078403, 2156806, 4313612, 5392015, 8627224, 10784030, 17254448, 18332851, 21568060, 36665702, 43136120, 73331404, 86272240, 91664255, 115389121, 146662808, 183328510, 230778242, 293325616, 366657020, 461556484, 576945605, 733314040, 923112968, 1153891210, 1466628080, 1846225936, 1961615057, 2307782420, 3923230114, 4615564840, 7846460228, 9231129680, 9808075285, 15692920456, 19616150570, 31385840912, 39232301140, 78464602280, 156929204560]

約数ペア:

[(1, 156929204560), (2, 78464602280), (4, 39232301140), (5, 31385840912), (8, 19616150570), (10, 15692920456), (16, 9808075285), (17, 9231129680), (20, 7846460228), (34, 4615564840), (40, 3923230114), (68, 2307782420), (80, 1961615057), (85, 1846225936), (107, 1466628080), (136, 1153891210), (170, 923112968), (214, 733314040), (272, 576945605), (340, 461556484), (428, 366657020), (535, 293325616), (680, 230778242), (856, 183328510), (1070, 146662808), (1360, 115389121), (1712, 91664255), (1819, 86272240), (2140, 73331404), (3638, 43136120), (4280, 36665702), (7276, 21568060), (8560, 18332851), (9095, 17254448), (14552, 10784030), (18190, 8627224), (29104, 5392015), (36380, 4313612), (72760, 2156806), (145520, 1078403)]