156732710390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1\times {\mathrm{243703}}^1$

素因数の和:244664

約数の個数: 32

約数和(自身を含む): 286309308096

約数和(自身を除く): 129576597706

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 881, 1762, 4405, 8810, 64313, 128626, 243703, 321565, 487406, 643130, 1218515, 2437030, 17790319, 35580638, 88951595, 177903190, 214702343, 429404686, 1073511715, 2147023430, 15673271039, 31346542078, 78366355195, 156732710390]

約数ペア:

[(1, 156732710390), (2, 78366355195), (5, 31346542078), (10, 15673271039), (73, 2147023430), (146, 1073511715), (365, 429404686), (730, 214702343), (881, 177903190), (1762, 88951595), (4405, 35580638), (8810, 17790319), (64313, 2437030), (128626, 1218515), (243703, 643130), (321565, 487406)]