160461704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 339655680

約数和(自身を除く): 179193976

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 71, 104, 124, 142, 248, 284, 403, 568, 701, 806, 923, 1402, 1612, 1846, 2201, 2804, 3224, 3692, 4402, 5608, 7384, 8804, 9113, 17608, 18226, 21731, 28613, 36452, 43462, 49771, 57226, 72904, 86924, 99542, 114452, 173848, 199084, 228904, 282503, 398168, 565006, 647023, 1130012, 1294046, 1542901, 2260024, 2588092, 3085802, 5176184, 6171604, 12343208, 20057713, 40115426, 80230852, 160461704]

約数ペア:

[(1, 160461704), (2, 80230852), (4, 40115426), (8, 20057713), (13, 12343208), (26, 6171604), (31, 5176184), (52, 3085802), (62, 2588092), (71, 2260024), (104, 1542901), (124, 1294046), (142, 1130012), (248, 647023), (284, 565006), (403, 398168), (568, 282503), (701, 228904), (806, 199084), (923, 173848), (1402, 114452), (1612, 99542), (1846, 86924), (2201, 72904), (2804, 57226), (3224, 49771), (3692, 43462), (4402, 36452), (5608, 28613), (7384, 21731), (8804, 18226), (9113, 17608)]