156717007100

素因数分解:

$2^2\times 5^2\times {\mathrm{21061}}^1\times {\mathrm{74411}}^1$

素因数の和:95486

約数の個数: 36

約数和(自身を含む): 340096623048

約数和(自身を除く): 183379615948

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 21061, 42122, 74411, 84244, 105305, 148822, 210610, 297644, 372055, 421220, 526525, 744110, 1053050, 1488220, 1860275, 2106100, 3720550, 7441100, 1567170071, 3134340142, 6268680284, 7835850355, 15671700710, 31343401420, 39179251775, 78358503550, 156717007100]

約数ペア:

[(1, 156717007100), (2, 78358503550), (4, 39179251775), (5, 31343401420), (10, 15671700710), (20, 7835850355), (25, 6268680284), (50, 3134340142), (100, 1567170071), (21061, 7441100), (42122, 3720550), (74411, 2106100), (84244, 1860275), (105305, 1488220), (148822, 1053050), (210610, 744110), (297644, 526525), (372055, 421220)]