156728411270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12577}}^1\times {\mathrm{73303}}^1$

素因数の和:85904

約数の個数: 32

約数和(自身を含む): 298733738688

約数和(自身を除く): 142005327418

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 12577, 25154, 62885, 73303, 125770, 146606, 213809, 366515, 427618, 733030, 1069045, 1246151, 2138090, 2492302, 6230755, 12461510, 921931831, 1843863662, 4609659155, 9219318310, 15672841127, 31345682254, 78364205635, 156728411270]

約数ペア:

[(1, 156728411270), (2, 78364205635), (5, 31345682254), (10, 15672841127), (17, 9219318310), (34, 4609659155), (85, 1843863662), (170, 921931831), (12577, 12461510), (25154, 6230755), (62885, 2492302), (73303, 2138090), (125770, 1246151), (146606, 1069045), (213809, 733030), (366515, 427618)]