157466810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{6101}}^1$

素因数の和:6226

約数の個数: 32

約数和(自身を含む): 296557200

約数和(自身を除く): 139090390

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 2581, 5162, 6101, 12202, 12905, 25810, 30505, 61010, 176929, 353858, 542989, 884645, 1085978, 1769290, 2714945, 5429890, 15746681, 31493362, 78733405, 157466810]

約数ペア:

[(1, 157466810), (2, 78733405), (5, 31493362), (10, 15746681), (29, 5429890), (58, 2714945), (89, 1769290), (145, 1085978), (178, 884645), (290, 542989), (445, 353858), (890, 176929), (2581, 61010), (5162, 30505), (6101, 25810), (12202, 12905)]