196166464

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1721}}^1$

素因数の和:1883

約数の個数: 56

約数和(自身を含む): 422516808

約数和(自身を除く): 226350344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 137, 208, 274, 416, 548, 832, 1096, 1721, 1781, 2192, 3442, 3562, 4384, 6884, 7124, 8768, 13768, 14248, 22373, 27536, 28496, 44746, 55072, 56992, 89492, 110144, 113984, 178984, 235777, 357968, 471554, 715936, 943108, 1431872, 1886216, 3065101, 3772432, 6130202, 7544864, 12260404, 15089728, 24520808, 49041616, 98083232, 196166464]

約数ペア:

[(1, 196166464), (2, 98083232), (4, 49041616), (8, 24520808), (13, 15089728), (16, 12260404), (26, 7544864), (32, 6130202), (52, 3772432), (64, 3065101), (104, 1886216), (137, 1431872), (208, 943108), (274, 715936), (416, 471554), (548, 357968), (832, 235777), (1096, 178984), (1721, 113984), (1781, 110144), (2192, 89492), (3442, 56992), (3562, 55072), (4384, 44746), (6884, 28496), (7124, 27536), (8768, 22373), (13768, 14248)]