154807288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{9013}}^1$

素因数の和:9151

約数の個数: 32

約数和(自身を含む): 308278800

約数和(自身を除く): 153471512

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 2147, 4294, 8588, 9013, 17176, 18026, 36052, 72104, 171247, 342494, 684988, 1018469, 1369976, 2036938, 4073876, 8147752, 19350911, 38701822, 77403644, 154807288]

約数ペア:

[(1, 154807288), (2, 77403644), (4, 38701822), (8, 19350911), (19, 8147752), (38, 4073876), (76, 2036938), (113, 1369976), (152, 1018469), (226, 684988), (452, 342494), (904, 171247), (2147, 72104), (4294, 36052), (8588, 18026), (9013, 17176)]