156933630020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2141}}^1\times {\mathrm{99053}}^1$

素因数の和:101240

約数の個数: 48

約数和(自身を含む): 338629174128

約数和(自身を除く): 181695544108

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 2141, 4282, 8564, 10705, 21410, 42820, 79217, 99053, 158434, 198106, 316868, 396085, 396212, 495265, 792170, 990530, 1584340, 1981060, 3664961, 7329922, 14659844, 18324805, 36649610, 73299220, 212072473, 424144946, 848289892, 1060362365, 2120724730, 4241449460, 7846681501, 15693363002, 31386726004, 39233407505, 78466815010, 156933630020]

約数ペア:

[(1, 156933630020), (2, 78466815010), (4, 39233407505), (5, 31386726004), (10, 15693363002), (20, 7846681501), (37, 4241449460), (74, 2120724730), (148, 1060362365), (185, 848289892), (370, 424144946), (740, 212072473), (2141, 73299220), (4282, 36649610), (8564, 18324805), (10705, 14659844), (21410, 7329922), (42820, 3664961), (79217, 1981060), (99053, 1584340), (158434, 990530), (198106, 792170), (316868, 495265), (396085, 396212)]