149642376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479623}}^1$

素因数の和:479645

約数の個数: 32

約数和(自身を含む): 402884160

約数和(自身を除く): 253241784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 479623, 959246, 1438869, 1918492, 2877738, 3836984, 5755476, 6235099, 11510952, 12470198, 18705297, 24940396, 37410594, 49880792, 74821188, 149642376]

約数ペア:

[(1, 149642376), (2, 74821188), (3, 49880792), (4, 37410594), (6, 24940396), (8, 18705297), (12, 12470198), (13, 11510952), (24, 6235099), (26, 5755476), (39, 3836984), (52, 2877738), (78, 1918492), (104, 1438869), (156, 959246), (312, 479623)]