156957599440

素因数分解:

$2^4\times 5^1\times {\mathrm{6323}}^1\times {\mathrm{310291}}^1$

素因数の和:316627

約数の個数: 40

約数和(自身を含む): 364985309088

約数和(自身を除く): 208027709648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6323, 12646, 25292, 31615, 50584, 63230, 101168, 126460, 252920, 310291, 505840, 620582, 1241164, 1551455, 2482328, 3102910, 4964656, 6205820, 12411640, 24823280, 1961969993, 3923939986, 7847879972, 9809849965, 15695759944, 19619699930, 31391519888, 39239399860, 78478799720, 156957599440]

約数ペア:

[(1, 156957599440), (2, 78478799720), (4, 39239399860), (5, 31391519888), (8, 19619699930), (10, 15695759944), (16, 9809849965), (20, 7847879972), (40, 3923939986), (80, 1961969993), (6323, 24823280), (12646, 12411640), (25292, 6205820), (31615, 4964656), (50584, 3102910), (63230, 2482328), (101168, 1551455), (126460, 1241164), (252920, 620582), (310291, 505840)]