155124436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{15581}}^1$

素因数の和:15735

約数の個数: 24

約数和(自身を含む): 287955360

約数和(自身を除く): 132830924

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 15581, 31162, 62324, 296039, 592078, 1184156, 2041111, 4082222, 8164444, 38781109, 77562218, 155124436]

約数ペア:

[(1, 155124436), (2, 77562218), (4, 38781109), (19, 8164444), (38, 4082222), (76, 2041111), (131, 1184156), (262, 592078), (524, 296039), (2489, 62324), (4978, 31162), (9956, 15581)]