129734264

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{601}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 269021760

約数和(自身を除く): 139287496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 223, 242, 446, 484, 601, 892, 968, 1202, 1784, 2404, 2453, 4808, 4906, 6611, 9812, 13222, 19624, 26444, 26983, 52888, 53966, 72721, 107932, 134023, 145442, 215864, 268046, 290884, 536092, 581768, 1072184, 1474253, 2948506, 5897012, 11794024, 16216783, 32433566, 64867132, 129734264]

約数ペア:

[(1, 129734264), (2, 64867132), (4, 32433566), (8, 16216783), (11, 11794024), (22, 5897012), (44, 2948506), (88, 1474253), (121, 1072184), (223, 581768), (242, 536092), (446, 290884), (484, 268046), (601, 215864), (892, 145442), (968, 134023), (1202, 107932), (1784, 72721), (2404, 53966), (2453, 52888), (4808, 26983), (4906, 26444), (6611, 19624), (9812, 13222)]