156969660862

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2796737}}^1$

素因数の和:2796976

約数の個数: 32

約数和(自身を含む): 284596058880

約数和(自身を除く): 127626398018

約数列:

[1, 2, 7, 14, 19, 38, 133, 211, 266, 422, 1477, 2954, 4009, 8018, 28063, 56126, 2796737, 5593474, 19577159, 39154318, 53138003, 106276006, 371966021, 590111507, 743932042, 1180223014, 4130780549, 8261561098, 11212118633, 22424237266, 78484830431, 156969660862]

約数ペア:

[(1, 156969660862), (2, 78484830431), (7, 22424237266), (14, 11212118633), (19, 8261561098), (38, 4130780549), (133, 1180223014), (211, 743932042), (266, 590111507), (422, 371966021), (1477, 106276006), (2954, 53138003), (4009, 39154318), (8018, 19577159), (28063, 5593474), (56126, 2796737)]