159148976

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{17987}}^1$

素因数の和:18081

約数の個数: 40

約数和(自身を含む): 356881920

約数和(自身を除く): 197732944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 17987, 35974, 71948, 125909, 143896, 251818, 287792, 503636, 1007272, 1420973, 2014544, 2841946, 5683892, 9946811, 11367784, 19893622, 22735568, 39787244, 79574488, 159148976]

約数ペア:

[(1, 159148976), (2, 79574488), (4, 39787244), (7, 22735568), (8, 19893622), (14, 11367784), (16, 9946811), (28, 5683892), (56, 2841946), (79, 2014544), (112, 1420973), (158, 1007272), (316, 503636), (553, 287792), (632, 251818), (1106, 143896), (1264, 125909), (2212, 71948), (4424, 35974), (8848, 17987)]