157854632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{941}}^1\times {\mathrm{1613}}^1$

素因数の和:2573

約数の個数: 32

約数和(自身を含む): 319281480

約数和(自身を除く): 161426848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 941, 1613, 1882, 3226, 3764, 6452, 7528, 12233, 12904, 20969, 24466, 41938, 48932, 83876, 97864, 167752, 1517833, 3035666, 6071332, 12142664, 19731829, 39463658, 78927316, 157854632]

約数ペア:

[(1, 157854632), (2, 78927316), (4, 39463658), (8, 19731829), (13, 12142664), (26, 6071332), (52, 3035666), (104, 1517833), (941, 167752), (1613, 97864), (1882, 83876), (3226, 48932), (3764, 41938), (6452, 24466), (7528, 20969), (12233, 12904)]