130120448

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1093

約数の個数: 72

約数和(自身を含む): 284770080

約数和(自身を除く): 154649632

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 256, 272, 464, 493, 544, 928, 986, 1031, 1088, 1856, 1972, 2062, 2176, 3712, 3944, 4124, 4352, 7424, 7888, 8248, 15776, 16496, 17527, 29899, 31552, 32992, 35054, 59798, 63104, 65984, 70108, 119596, 126208, 131968, 140216, 239192, 263936, 280432, 478384, 508283, 560864, 956768, 1016566, 1121728, 1913536, 2033132, 2243456, 3827072, 4066264, 4486912, 7654144, 8132528, 16265056, 32530112, 65060224, 130120448]

約数ペア:

[(1, 130120448), (2, 65060224), (4, 32530112), (8, 16265056), (16, 8132528), (17, 7654144), (29, 4486912), (32, 4066264), (34, 3827072), (58, 2243456), (64, 2033132), (68, 1913536), (116, 1121728), (128, 1016566), (136, 956768), (232, 560864), (256, 508283), (272, 478384), (464, 280432), (493, 263936), (544, 239192), (928, 140216), (986, 131968), (1031, 126208), (1088, 119596), (1856, 70108), (1972, 65984), (2062, 63104), (2176, 59798), (3712, 35054), (3944, 32992), (4124, 31552), (4352, 29899), (7424, 17527), (7888, 16496), (8248, 15776)]