157037407568

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{811}}^1\times {\mathrm{180629}}^1$

素因数の和:181515

約数の個数: 40

約数和(自身を含む): 309183648480

約数和(自身を除く): 152146240912

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 811, 1072, 1622, 3244, 6488, 12976, 54337, 108674, 180629, 217348, 361258, 434696, 722516, 869392, 1445032, 2890064, 12102143, 24204286, 48408572, 96817144, 146490119, 193634288, 292980238, 585960476, 1171920952, 2343841904, 9814837973, 19629675946, 39259351892, 78518703784, 157037407568]

約数ペア:

[(1, 157037407568), (2, 78518703784), (4, 39259351892), (8, 19629675946), (16, 9814837973), (67, 2343841904), (134, 1171920952), (268, 585960476), (536, 292980238), (811, 193634288), (1072, 146490119), (1622, 96817144), (3244, 48408572), (6488, 24204286), (12976, 12102143), (54337, 2890064), (108674, 1445032), (180629, 869392), (217348, 722516), (361258, 434696)]