131738465024

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{976477}}^1$

素因数の和:976541

約数の個数: 72

約数和(自身を含む): 287412628608

約数和(自身を除く): 155674163584

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2176, 3968, 4216, 4352, 7936, 8432, 16864, 33728, 67456, 134912, 976477, 1952954, 3905908, 7811816, 15623632, 16600109, 30270787, 31247264, 33200218, 60541574, 62494528, 66400436, 121083148, 124989056, 132800872, 242166296, 249978112, 265601744, 484332592, 514603379, 531203488, 968665184, 1029206758, 1062406976, 1937330368, 2058413516, 2124813952, 3874660736, 4116827032, 4249627904, 7749321472, 8233654064, 16467308128, 32934616256, 65869232512, 131738465024]

約数ペア:

[(1, 131738465024), (2, 65869232512), (4, 32934616256), (8, 16467308128), (16, 8233654064), (17, 7749321472), (31, 4249627904), (32, 4116827032), (34, 3874660736), (62, 2124813952), (64, 2058413516), (68, 1937330368), (124, 1062406976), (128, 1029206758), (136, 968665184), (248, 531203488), (256, 514603379), (272, 484332592), (496, 265601744), (527, 249978112), (544, 242166296), (992, 132800872), (1054, 124989056), (1088, 121083148), (1984, 66400436), (2108, 62494528), (2176, 60541574), (3968, 33200218), (4216, 31247264), (4352, 30270787), (7936, 16600109), (8432, 15623632), (16864, 7811816), (33728, 3905908), (67456, 1952954), (134912, 976477)]