156789789704

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{1979}}^1\times {\mathrm{96149}}^1$

素因数の和:98237

約数の個数: 32

約数和(自身を含む): 296988120000

約数和(自身を除く): 140198330296

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 1979, 3958, 7916, 15832, 96149, 192298, 203837, 384596, 407674, 769192, 815348, 1630696, 9903347, 19806694, 39613388, 79226776, 190278871, 380557742, 761115484, 1522230968, 19598723713, 39197447426, 78394894852, 156789789704]

約数ペア:

[(1, 156789789704), (2, 78394894852), (4, 39197447426), (8, 19598723713), (103, 1522230968), (206, 761115484), (412, 380557742), (824, 190278871), (1979, 79226776), (3958, 39613388), (7916, 19806694), (15832, 9903347), (96149, 1630696), (192298, 815348), (203837, 769192), (384596, 407674)]