156980780658

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1381}}^1\times {\mathrm{485777}}^1$

素因数の和:487179

約数の個数: 48

約数和(自身を含む): 366554477016

約数和(自身を除く): 209573696358

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1381, 2762, 4143, 8286, 12429, 17953, 24858, 35906, 53859, 107718, 161577, 323154, 485777, 971554, 1457331, 2914662, 4371993, 6315101, 8743986, 12630202, 18945303, 37890606, 56835909, 113671818, 670858037, 1341716074, 2012574111, 4025148222, 6037722333, 8721154481, 12075444666, 17442308962, 26163463443, 52326926886, 78490390329, 156980780658]

約数ペア:

[(1, 156980780658), (2, 78490390329), (3, 52326926886), (6, 26163463443), (9, 17442308962), (13, 12075444666), (18, 8721154481), (26, 6037722333), (39, 4025148222), (78, 2012574111), (117, 1341716074), (234, 670858037), (1381, 113671818), (2762, 56835909), (4143, 37890606), (8286, 18945303), (12429, 12630202), (17953, 8743986), (24858, 6315101), (35906, 4371993), (53859, 2914662), (107718, 1457331), (161577, 971554), (323154, 485777)]