166193860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{51613}}^1$

素因数の和:51652

約数の個数: 48

約数和(自身を含む): 416215296

約数和(自身を除く): 250021436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 51613, 103226, 206452, 258065, 361291, 516130, 722582, 1032260, 1187099, 1445164, 1806455, 2374198, 3612910, 4748396, 5935495, 7225820, 8309693, 11870990, 16619386, 23741980, 33238772, 41548465, 83096930, 166193860]

約数ペア:

[(1, 166193860), (2, 83096930), (4, 41548465), (5, 33238772), (7, 23741980), (10, 16619386), (14, 11870990), (20, 8309693), (23, 7225820), (28, 5935495), (35, 4748396), (46, 3612910), (70, 2374198), (92, 1806455), (115, 1445164), (140, 1187099), (161, 1032260), (230, 722582), (322, 516130), (460, 361291), (644, 258065), (805, 206452), (1610, 103226), (3220, 51613)]