156940297108

素因数分解:

$2^2\times 7^1\times {\mathrm{76919}}^1\times {\mathrm{72869}}^1$

素因数の和:149799

約数の個数: 24

約数和(自身を含む): 313888982400

約数和(自身を除く): 156948685292

約数列:

[1, 2, 4, 7, 14, 28, 72869, 76919, 145738, 153838, 291476, 307676, 510083, 538433, 1020166, 1076866, 2040332, 2153732, 5605010611, 11210021222, 22420042444, 39235074277, 78470148554, 156940297108]

約数ペア:

[(1, 156940297108), (2, 78470148554), (4, 39235074277), (7, 22420042444), (14, 11210021222), (28, 5605010611), (72869, 2153732), (76919, 2040332), (145738, 1076866), (153838, 1020166), (291476, 538433), (307676, 510083)]