157381038

素因数分解:

$2^1\times 3^2\times {\mathrm{811}}^1\times {\mathrm{10781}}^1$

素因数の和:11600

約数の個数: 24

約数和(自身を含む): 341444376

約数和(自身を除く): 184063338

約数列:

[1, 2, 3, 6, 9, 18, 811, 1622, 2433, 4866, 7299, 10781, 14598, 21562, 32343, 64686, 97029, 194058, 8743391, 17486782, 26230173, 52460346, 78690519, 157381038]

約数ペア:

[(1, 157381038), (2, 78690519), (3, 52460346), (6, 26230173), (9, 17486782), (18, 8743391), (811, 194058), (1622, 97029), (2433, 64686), (4866, 32343), (7299, 21562), (10781, 14598)]