156978015156

素因数分解:

$2^2\times 3^2\times {\mathrm{18119}}^1\times {\mathrm{240659}}^1$

素因数の和:258788

約数の個数: 36

約数和(自身を含む): 396829087200

約数和(自身を除く): 239851072044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 18119, 36238, 54357, 72476, 108714, 163071, 217428, 240659, 326142, 481318, 652284, 721977, 962636, 1443954, 2165931, 2887908, 4331862, 8663724, 4360500421, 8721000842, 13081501263, 17442001684, 26163002526, 39244503789, 52326005052, 78489007578, 156978015156]

約数ペア:

[(1, 156978015156), (2, 78489007578), (3, 52326005052), (4, 39244503789), (6, 26163002526), (9, 17442001684), (12, 13081501263), (18, 8721000842), (36, 4360500421), (18119, 8663724), (36238, 4331862), (54357, 2887908), (72476, 2165931), (108714, 1443954), (163071, 962636), (217428, 721977), (240659, 652284), (326142, 481318)]