156475186

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{929}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 274803840

約数和(自身を除く): 118328654

約数列:

[1, 2, 7, 14, 53, 106, 227, 371, 454, 742, 929, 1589, 1858, 3178, 6503, 12031, 13006, 24062, 49237, 84217, 98474, 168434, 210883, 344659, 421766, 689318, 1476181, 2952362, 11176799, 22353598, 78237593, 156475186]

約数ペア:

[(1, 156475186), (2, 78237593), (7, 22353598), (14, 11176799), (53, 2952362), (106, 1476181), (227, 689318), (371, 421766), (454, 344659), (742, 210883), (929, 168434), (1589, 98474), (1858, 84217), (3178, 49237), (6503, 24062), (12031, 13006)]