156976735220

素因数分解:

$2^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{9137179}}^1$

素因数の和:9138047

約数の個数: 24

約数和(自身を含む): 330034941600

約数和(自身を除く): 173058206380

約数列:

[1, 2, 4, 5, 10, 20, 859, 1718, 3436, 4295, 8590, 17180, 9137179, 18274358, 36548716, 45685895, 91371790, 182743580, 7848836761, 15697673522, 31395347044, 39244183805, 78488367610, 156976735220]

約数ペア:

[(1, 156976735220), (2, 78488367610), (4, 39244183805), (5, 31395347044), (10, 15697673522), (20, 7848836761), (859, 182743580), (1718, 91371790), (3436, 45685895), (4295, 36548716), (8590, 18274358), (17180, 9137179)]