77149168

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{601}}^1$

素因数の和:793

約数の個数: 40

約数和(自身を含む): 153177696

約数和(自身を除く): 76028528

約数列:

[1, 2, 4, 8, 16, 71, 113, 142, 226, 284, 452, 568, 601, 904, 1136, 1202, 1808, 2404, 4808, 8023, 9616, 16046, 32092, 42671, 64184, 67913, 85342, 128368, 135826, 170684, 271652, 341368, 543304, 682736, 1086608, 4821823, 9643646, 19287292, 38574584, 77149168]

約数ペア:

[(1, 77149168), (2, 38574584), (4, 19287292), (8, 9643646), (16, 4821823), (71, 1086608), (113, 682736), (142, 543304), (226, 341368), (284, 271652), (452, 170684), (568, 135826), (601, 128368), (904, 85342), (1136, 67913), (1202, 64184), (1808, 42671), (2404, 32092), (4808, 16046), (8023, 9616)]