129683256

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 330055680

約数和(自身を除く): 200372424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 157, 254, 271, 314, 381, 471, 508, 542, 628, 762, 813, 942, 1016, 1084, 1256, 1524, 1626, 1884, 2168, 3048, 3252, 3768, 6504, 19939, 34417, 39878, 42547, 59817, 68834, 79756, 85094, 103251, 119634, 127641, 137668, 159512, 170188, 206502, 239268, 255282, 275336, 340376, 413004, 478536, 510564, 826008, 1021128, 5403469, 10806938, 16210407, 21613876, 32420814, 43227752, 64841628, 129683256]

約数ペア:

[(1, 129683256), (2, 64841628), (3, 43227752), (4, 32420814), (6, 21613876), (8, 16210407), (12, 10806938), (24, 5403469), (127, 1021128), (157, 826008), (254, 510564), (271, 478536), (314, 413004), (381, 340376), (471, 275336), (508, 255282), (542, 239268), (628, 206502), (762, 170188), (813, 159512), (942, 137668), (1016, 127641), (1084, 119634), (1256, 103251), (1524, 85094), (1626, 79756), (1884, 68834), (2168, 59817), (3048, 42547), (3252, 39878), (3768, 34417), (6504, 19939)]