159522710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{7793}}^1$

素因数の和:7912

約数の個数: 32

約数和(自身を含む): 303030720

約数和(自身を除く): 143508010

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4094, 7793, 10235, 15586, 20470, 38965, 77930, 179239, 358478, 693577, 896195, 1387154, 1792390, 3467885, 6935770, 15952271, 31904542, 79761355, 159522710]

約数ペア:

[(1, 159522710), (2, 79761355), (5, 31904542), (10, 15952271), (23, 6935770), (46, 3467885), (89, 1792390), (115, 1387154), (178, 896195), (230, 693577), (445, 358478), (890, 179239), (2047, 77930), (4094, 38965), (7793, 20470), (10235, 15586)]