129124856

素因数分解:

$2^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{10069}}^1$

素因数の和:10311

約数の個数: 32

約数和(自身を含む): 277932000

約数和(自身を除く): 148807144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 229, 458, 916, 1603, 1832, 3206, 6412, 10069, 12824, 20138, 40276, 70483, 80552, 140966, 281932, 563864, 2305801, 4611602, 9223204, 16140607, 18446408, 32281214, 64562428, 129124856]

約数ペア:

[(1, 129124856), (2, 64562428), (4, 32281214), (7, 18446408), (8, 16140607), (14, 9223204), (28, 4611602), (56, 2305801), (229, 563864), (458, 281932), (916, 140966), (1603, 80552), (1832, 70483), (3206, 40276), (6412, 20138), (10069, 12824)]