153968868

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{10457}}^1$

素因数の和:10876

約数の個数: 36

約数和(自身を含む): 390187980

約数和(自身を除く): 236219112

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 818, 1227, 1636, 2454, 3681, 4908, 7362, 10457, 14724, 20914, 31371, 41828, 62742, 94113, 125484, 188226, 376452, 4276913, 8553826, 12830739, 17107652, 25661478, 38492217, 51322956, 76984434, 153968868]

約数ペア:

[(1, 153968868), (2, 76984434), (3, 51322956), (4, 38492217), (6, 25661478), (9, 17107652), (12, 12830739), (18, 8553826), (36, 4276913), (409, 376452), (818, 188226), (1227, 125484), (1636, 94113), (2454, 62742), (3681, 41828), (4908, 31371), (7362, 20914), (10457, 14724)]