155120008

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{1153}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 296624160

約数和(自身を除く): 141504152

約数列:

[1, 2, 4, 8, 67, 134, 251, 268, 502, 536, 1004, 1153, 2008, 2306, 4612, 9224, 16817, 33634, 67268, 77251, 134536, 154502, 289403, 309004, 578806, 618008, 1157612, 2315224, 19390001, 38780002, 77560004, 155120008]

約数ペア:

[(1, 155120008), (2, 77560004), (4, 38780002), (8, 19390001), (67, 2315224), (134, 1157612), (251, 618008), (268, 578806), (502, 309004), (536, 289403), (1004, 154502), (1153, 134536), (2008, 77251), (2306, 67268), (4612, 33634), (9224, 16817)]