156913123856

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{743}}^1\times {\mathrm{39877}}^1$

素因数の和:40959

約数の個数: 40

約数和(自身を含む): 305355735744

約数和(自身を除く): 148442611888

約数列:

[1, 2, 4, 8, 16, 331, 662, 743, 1324, 1486, 2648, 2972, 5296, 5944, 11888, 39877, 79754, 159508, 245933, 319016, 491866, 638032, 983732, 1967464, 3934928, 13199287, 26398574, 29628611, 52797148, 59257222, 105594296, 118514444, 211188592, 237028888, 474057776, 9807070241, 19614140482, 39228280964, 78456561928, 156913123856]

約数ペア:

[(1, 156913123856), (2, 78456561928), (4, 39228280964), (8, 19614140482), (16, 9807070241), (331, 474057776), (662, 237028888), (743, 211188592), (1324, 118514444), (1486, 105594296), (2648, 59257222), (2972, 52797148), (5296, 29628611), (5944, 26398574), (11888, 13199287), (39877, 3934928), (79754, 1967464), (159508, 983732), (245933, 638032), (319016, 491866)]