156907630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{5683}}^1$

素因数の和:5952

約数の個数: 32

約数和(自身を含む): 309391488

約数和(自身を除く): 152483858

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 251, 502, 1255, 2510, 2761, 5522, 5683, 11366, 13805, 27610, 28415, 56830, 62513, 125026, 312565, 625130, 1426433, 2852866, 7132165, 14264330, 15690763, 31381526, 78453815, 156907630]

約数ペア:

[(1, 156907630), (2, 78453815), (5, 31381526), (10, 15690763), (11, 14264330), (22, 7132165), (55, 2852866), (110, 1426433), (251, 625130), (502, 312565), (1255, 125026), (2510, 62513), (2761, 56830), (5522, 28415), (5683, 27610), (11366, 13805)]