130007864

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{15581}}^1$

素因数の和:15743

約数の個数: 32

約数和(自身を含む): 280476000

約数和(自身を除く): 150468136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 15581, 31162, 62324, 109067, 124648, 218134, 436268, 872536, 2321569, 4643138, 9286276, 16250983, 18572552, 32501966, 65003932, 130007864]

約数ペア:

[(1, 130007864), (2, 65003932), (4, 32501966), (7, 18572552), (8, 16250983), (14, 9286276), (28, 4643138), (56, 2321569), (149, 872536), (298, 436268), (596, 218134), (1043, 124648), (1192, 109067), (2086, 62324), (4172, 31162), (8344, 15581)]