155543376

素因数分解:

$2^4\times 3^1\times {\mathrm{821}}^1\times {\mathrm{3947}}^1$

素因数の和:4779

約数の個数: 40

約数和(自身を含む): 402411744

約数和(自身を除く): 246868368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 821, 1642, 2463, 3284, 3947, 4926, 6568, 7894, 9852, 11841, 13136, 15788, 19704, 23682, 31576, 39408, 47364, 63152, 94728, 189456, 3240487, 6480974, 9721461, 12961948, 19442922, 25923896, 38885844, 51847792, 77771688, 155543376]

約数ペア:

[(1, 155543376), (2, 77771688), (3, 51847792), (4, 38885844), (6, 25923896), (8, 19442922), (12, 12961948), (16, 9721461), (24, 6480974), (48, 3240487), (821, 189456), (1642, 94728), (2463, 63152), (3284, 47364), (3947, 39408), (4926, 31576), (6568, 23682), (7894, 19704), (9852, 15788), (11841, 13136)]