123937912

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{116483}}^1$

素因数の和:116515

約数の個数: 32

約数和(自身を含む): 279561600

約数和(自身を除く): 155623688

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 116483, 232966, 465932, 815381, 931864, 1630762, 2213177, 3261524, 4426354, 6523048, 8852708, 15492239, 17705416, 30984478, 61968956, 123937912]

約数ペア:

[(1, 123937912), (2, 61968956), (4, 30984478), (7, 17705416), (8, 15492239), (14, 8852708), (19, 6523048), (28, 4426354), (38, 3261524), (56, 2213177), (76, 1630762), (133, 931864), (152, 815381), (266, 465932), (532, 232966), (1064, 116483)]