130999552

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1035

約数の個数: 72

約数和(自身を含む): 286094592

約数和(自身を除く): 155095040

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 527, 544, 971, 992, 1054, 1088, 1942, 1984, 2108, 2176, 3884, 3968, 4216, 4352, 7768, 7936, 8432, 15536, 16507, 16864, 30101, 31072, 33014, 33728, 60202, 62144, 66028, 67456, 120404, 124288, 132056, 134912, 240808, 248576, 264112, 481616, 511717, 528224, 963232, 1023434, 1056448, 1926464, 2046868, 2112896, 3852928, 4093736, 4225792, 7705856, 8187472, 16374944, 32749888, 65499776, 130999552]

約数ペア:

[(1, 130999552), (2, 65499776), (4, 32749888), (8, 16374944), (16, 8187472), (17, 7705856), (31, 4225792), (32, 4093736), (34, 3852928), (62, 2112896), (64, 2046868), (68, 1926464), (124, 1056448), (128, 1023434), (136, 963232), (248, 528224), (256, 511717), (272, 481616), (496, 264112), (527, 248576), (544, 240808), (971, 134912), (992, 132056), (1054, 124288), (1088, 120404), (1942, 67456), (1984, 66028), (2108, 62144), (2176, 60202), (3884, 33728), (3968, 33014), (4216, 31072), (4352, 30101), (7768, 16864), (7936, 16507), (8432, 15536)]