157051184

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{74929}}^1$

素因数の和:75068

約数の個数: 20

約数和(自身を含む): 306613560

約数和(自身を除く): 149562376

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 74929, 149858, 299716, 599432, 1198864, 9815699, 19631398, 39262796, 78525592, 157051184]

約数ペア:

[(1, 157051184), (2, 78525592), (4, 39262796), (8, 19631398), (16, 9815699), (131, 1198864), (262, 599432), (524, 299716), (1048, 149858), (2096, 74929)]