156732430

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{521}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 287517600

約数和(自身を除く): 130785170

約数列:

[1, 2, 5, 10, 67, 134, 335, 449, 521, 670, 898, 1042, 2245, 2605, 4490, 5210, 30083, 34907, 60166, 69814, 150415, 174535, 233929, 300830, 349070, 467858, 1169645, 2339290, 15673243, 31346486, 78366215, 156732430]

約数ペア:

[(1, 156732430), (2, 78366215), (5, 31346486), (10, 15673243), (67, 2339290), (134, 1169645), (335, 467858), (449, 349070), (521, 300830), (670, 233929), (898, 174535), (1042, 150415), (2245, 69814), (2605, 60166), (4490, 34907), (5210, 30083)]