156645882

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1229}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 347878440

約数和(自身を除く): 191232558

約数列:

[1, 2, 3, 6, 9, 18, 73, 97, 146, 194, 219, 291, 438, 582, 657, 873, 1229, 1314, 1746, 2458, 3687, 7081, 7374, 11061, 14162, 21243, 22122, 42486, 63729, 89717, 119213, 127458, 179434, 238426, 269151, 357639, 538302, 715278, 807453, 1072917, 1614906, 2145834, 8702549, 17405098, 26107647, 52215294, 78322941, 156645882]

約数ペア:

[(1, 156645882), (2, 78322941), (3, 52215294), (6, 26107647), (9, 17405098), (18, 8702549), (73, 2145834), (97, 1614906), (146, 1072917), (194, 807453), (219, 715278), (291, 538302), (438, 357639), (582, 269151), (657, 238426), (873, 179434), (1229, 127458), (1314, 119213), (1746, 89717), (2458, 63729), (3687, 42486), (7081, 22122), (7374, 21243), (11061, 14162)]