157831884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{626317}}^1$

素因数の和:626334

約数の個数: 36

約数和(自身を含む): 455959504

約数和(自身を除く): 298127620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 626317, 1252634, 1878951, 2505268, 3757902, 4384219, 5636853, 7515804, 8768438, 11273706, 13152657, 17536876, 22547412, 26305314, 39457971, 52610628, 78915942, 157831884]

約数ペア:

[(1, 157831884), (2, 78915942), (3, 52610628), (4, 39457971), (6, 26305314), (7, 22547412), (9, 17536876), (12, 13152657), (14, 11273706), (18, 8768438), (21, 7515804), (28, 5636853), (36, 4384219), (42, 3757902), (63, 2505268), (84, 1878951), (126, 1252634), (252, 626317)]