130788154

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{19919}}^1$

素因数の和:20002

約数の個数: 24

約数和(自身を含む): 231629760

約数和(自身を除く): 100841606

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 469, 938, 3283, 6566, 19919, 39838, 139433, 278866, 976031, 1334573, 1952062, 2669146, 9342011, 18684022, 65394077, 130788154]

約数ペア:

[(1, 130788154), (2, 65394077), (7, 18684022), (14, 9342011), (49, 2669146), (67, 1952062), (98, 1334573), (134, 976031), (469, 278866), (938, 139433), (3283, 39838), (6566, 19919)]