171070718

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 338311680

約数和(自身を除く): 167240962

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 61, 91, 122, 133, 182, 247, 266, 427, 494, 793, 811, 854, 1159, 1586, 1622, 1729, 2318, 3458, 5551, 5677, 8113, 10543, 11102, 11354, 15067, 15409, 16226, 21086, 30134, 30818, 49471, 73801, 98942, 105469, 107863, 147602, 200317, 210938, 215726, 346297, 400634, 643123, 692594, 939949, 1286246, 1402219, 1879898, 2804438, 4501861, 6579643, 9003722, 12219337, 13159286, 24438674, 85535359, 171070718]

約数ペア:

[(1, 171070718), (2, 85535359), (7, 24438674), (13, 13159286), (14, 12219337), (19, 9003722), (26, 6579643), (38, 4501861), (61, 2804438), (91, 1879898), (122, 1402219), (133, 1286246), (182, 939949), (247, 692594), (266, 643123), (427, 400634), (494, 346297), (793, 215726), (811, 210938), (854, 200317), (1159, 147602), (1586, 107863), (1622, 105469), (1729, 98942), (2318, 73801), (3458, 49471), (5551, 30818), (5677, 30134), (8113, 21086), (10543, 16226), (11102, 15409), (11354, 15067)]