156722774776

素因数分解:

$2^3\times {\mathrm{61}}^2\times {\mathrm{223}}^1\times {\mathrm{23609}}^1$

素因数の和:23960

約数の個数: 48

約数和(自身を含む): 300103876800

約数和(自身を除く): 143381102024

約数列:

[1, 2, 4, 8, 61, 122, 223, 244, 446, 488, 892, 1784, 3721, 7442, 13603, 14884, 23609, 27206, 29768, 47218, 54412, 94436, 108824, 188872, 829783, 1440149, 1659566, 2880298, 3319132, 5264807, 5760596, 6638264, 10529614, 11521192, 21059228, 42118456, 87849089, 175698178, 321153227, 351396356, 642306454, 702792712, 1284612908, 2569225816, 19590346847, 39180693694, 78361387388, 156722774776]

約数ペア:

[(1, 156722774776), (2, 78361387388), (4, 39180693694), (8, 19590346847), (61, 2569225816), (122, 1284612908), (223, 702792712), (244, 642306454), (446, 351396356), (488, 321153227), (892, 175698178), (1784, 87849089), (3721, 42118456), (7442, 21059228), (13603, 11521192), (14884, 10529614), (23609, 6638264), (27206, 5760596), (29768, 5264807), (47218, 3319132), (54412, 2880298), (94436, 1659566), (108824, 1440149), (188872, 829783)]