129396512

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2417}}^1$

素因数の和:2673

約数の個数: 48

約数和(自身を含む): 292481280

約数和(自身を除く): 163084768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 478, 956, 1673, 1912, 2417, 3346, 3824, 4834, 6692, 7648, 9668, 13384, 16919, 19336, 26768, 33838, 38672, 53536, 67676, 77344, 135352, 270704, 541408, 577663, 1155326, 2310652, 4043641, 4621304, 8087282, 9242608, 16174564, 18485216, 32349128, 64698256, 129396512]

約数ペア:

[(1, 129396512), (2, 64698256), (4, 32349128), (7, 18485216), (8, 16174564), (14, 9242608), (16, 8087282), (28, 4621304), (32, 4043641), (56, 2310652), (112, 1155326), (224, 577663), (239, 541408), (478, 270704), (956, 135352), (1673, 77344), (1912, 67676), (2417, 53536), (3346, 38672), (3824, 33838), (4834, 26768), (6692, 19336), (7648, 16919), (9668, 13384)]