156939659160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{2033951}}^1$

素因数の和:2034608

約数の個数: 64

約数和(自身を含む): 471551431680

約数和(自身を除く): 314611772520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 643, 1286, 1929, 2572, 3215, 3858, 5144, 6430, 7716, 9645, 12860, 15432, 19290, 25720, 38580, 77160, 2033951, 4067902, 6101853, 8135804, 10169755, 12203706, 16271608, 20339510, 24407412, 30509265, 40679020, 48814824, 61018530, 81358040, 122037060, 244074120, 1307830493, 2615660986, 3923491479, 5231321972, 6539152465, 7846982958, 10462643944, 13078304930, 15693965916, 19617457395, 26156609860, 31387931832, 39234914790, 52313219720, 78469829580, 156939659160]

約数ペア:

[(1, 156939659160), (2, 78469829580), (3, 52313219720), (4, 39234914790), (5, 31387931832), (6, 26156609860), (8, 19617457395), (10, 15693965916), (12, 13078304930), (15, 10462643944), (20, 7846982958), (24, 6539152465), (30, 5231321972), (40, 3923491479), (60, 2615660986), (120, 1307830493), (643, 244074120), (1286, 122037060), (1929, 81358040), (2572, 61018530), (3215, 48814824), (3858, 40679020), (5144, 30509265), (6430, 24407412), (7716, 20339510), (9645, 16271608), (12860, 12203706), (15432, 10169755), (19290, 8135804), (25720, 6101853), (38580, 4067902), (77160, 2033951)]