131052324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1871}}^1$

素因数の和:2340

約数の個数: 48

約数和(自身を含む): 330220800

約数和(自身を除く): 199168476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 449, 898, 1347, 1796, 1871, 2694, 3742, 5388, 5613, 5837, 7484, 11226, 11674, 17511, 22452, 23348, 24323, 35022, 48646, 70044, 72969, 97292, 145938, 291876, 840079, 1680158, 2520237, 3360316, 5040474, 10080948, 10921027, 21842054, 32763081, 43684108, 65526162, 131052324]

約数ペア:

[(1, 131052324), (2, 65526162), (3, 43684108), (4, 32763081), (6, 21842054), (12, 10921027), (13, 10080948), (26, 5040474), (39, 3360316), (52, 2520237), (78, 1680158), (156, 840079), (449, 291876), (898, 145938), (1347, 97292), (1796, 72969), (1871, 70044), (2694, 48646), (3742, 35022), (5388, 24323), (5613, 23348), (5837, 22452), (7484, 17511), (11226, 11674)]