156930240740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86225407}}^1$

素因数の和:86225436

約数の個数: 48

約数和(自身を含む): 405604319232

約数和(自身を除く): 248674078492

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 86225407, 172450814, 344901628, 431127035, 603577849, 862254070, 1120930291, 1207155698, 1724508140, 2241860582, 2414311396, 3017889245, 4483721164, 5604651455, 6035778490, 7846512037, 11209302910, 12071556980, 15693024074, 22418605820, 31386048148, 39232560185, 78465120370, 156930240740]

約数ペア:

[(1, 156930240740), (2, 78465120370), (4, 39232560185), (5, 31386048148), (7, 22418605820), (10, 15693024074), (13, 12071556980), (14, 11209302910), (20, 7846512037), (26, 6035778490), (28, 5604651455), (35, 4483721164), (52, 3017889245), (65, 2414311396), (70, 2241860582), (91, 1724508140), (130, 1207155698), (140, 1120930291), (182, 862254070), (260, 603577849), (364, 431127035), (455, 344901628), (910, 172450814), (1820, 86225407)]