157475474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4157}}^1$

素因数の和:4250

約数の個数: 32

約数和(自身を含む): 268240896

約数和(自身を除く): 110765422

約数列:

[1, 2, 13, 26, 31, 47, 62, 94, 403, 611, 806, 1222, 1457, 2914, 4157, 8314, 18941, 37882, 54041, 108082, 128867, 195379, 257734, 390758, 1675271, 2539927, 3350542, 5079854, 6056749, 12113498, 78737737, 157475474]

約数ペア:

[(1, 157475474), (2, 78737737), (13, 12113498), (26, 6056749), (31, 5079854), (47, 3350542), (62, 2539927), (94, 1675271), (403, 390758), (611, 257734), (806, 195379), (1222, 128867), (1457, 108082), (2914, 54041), (4157, 37882), (8314, 18941)]