138581664

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{111043}}^1$

素因数の和:111069

約数の個数: 48

約数和(自身を含む): 391763232

約数和(自身を除く): 253181568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 111043, 222086, 333129, 444172, 666258, 888344, 1332516, 1443559, 1776688, 2665032, 2887118, 3553376, 4330677, 5330064, 5774236, 8661354, 10660128, 11548472, 17322708, 23096944, 34645416, 46193888, 69290832, 138581664]

約数ペア:

[(1, 138581664), (2, 69290832), (3, 46193888), (4, 34645416), (6, 23096944), (8, 17322708), (12, 11548472), (13, 10660128), (16, 8661354), (24, 5774236), (26, 5330064), (32, 4330677), (39, 3553376), (48, 2887118), (52, 2665032), (78, 1776688), (96, 1443559), (104, 1332516), (156, 888344), (208, 666258), (312, 444172), (416, 333129), (624, 222086), (1248, 111043)]