156739150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{10847}}^1$

素因数の和:10893

約数の個数: 36

約数和(自身を含む): 309721248

約数和(自身を除く): 152982098

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 425, 578, 850, 1445, 2890, 7225, 10847, 14450, 21694, 54235, 108470, 184399, 271175, 368798, 542350, 921995, 1843990, 3134783, 4609975, 6269566, 9219950, 15673915, 31347830, 78369575, 156739150]

約数ペア:

[(1, 156739150), (2, 78369575), (5, 31347830), (10, 15673915), (17, 9219950), (25, 6269566), (34, 4609975), (50, 3134783), (85, 1843990), (170, 921995), (289, 542350), (425, 368798), (578, 271175), (850, 184399), (1445, 108470), (2890, 54235), (7225, 21694), (10847, 14450)]