156798122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 259011648

約数和(自身を除く): 102213526

約数列:

[1, 2, 13, 26, 83, 113, 166, 226, 643, 1079, 1286, 1469, 2158, 2938, 8359, 9379, 16718, 18758, 53369, 72659, 106738, 121927, 145318, 243854, 693797, 944567, 1387594, 1889134, 6030697, 12061394, 78399061, 156798122]

約数ペア:

[(1, 156798122), (2, 78399061), (13, 12061394), (26, 6030697), (83, 1889134), (113, 1387594), (166, 944567), (226, 693797), (643, 243854), (1079, 145318), (1286, 121927), (1469, 106738), (2158, 72659), (2938, 53369), (8359, 18758), (9379, 16718)]