157975620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239357}}^1$

素因数の和:239380

約数の個数: 48

約数和(自身を含む): 482545728

約数和(自身を除く): 324570108

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 239357, 478714, 718071, 957428, 1196785, 1436142, 2393570, 2632927, 2872284, 3590355, 4787140, 5265854, 7180710, 7898781, 10531708, 13164635, 14361420, 15797562, 26329270, 31595124, 39493905, 52658540, 78987810, 157975620]

約数ペア:

[(1, 157975620), (2, 78987810), (3, 52658540), (4, 39493905), (5, 31595124), (6, 26329270), (10, 15797562), (11, 14361420), (12, 13164635), (15, 10531708), (20, 7898781), (22, 7180710), (30, 5265854), (33, 4787140), (44, 3590355), (55, 2872284), (60, 2632927), (66, 2393570), (110, 1436142), (132, 1196785), (165, 957428), (220, 718071), (330, 478714), (660, 239357)]