156917733308

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{439511}}^1$

素因数の和:439874

約数の個数: 48

約数和(自身を含む): 322524453888

約数和(自身を除く): 165606720580

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 311, 574, 622, 1148, 1244, 2177, 4354, 8708, 12751, 25502, 51004, 89257, 178514, 357028, 439511, 879022, 1758044, 3076577, 6153154, 12306308, 18019951, 36039902, 72079804, 126139657, 136687921, 252279314, 273375842, 504558628, 546751684, 956815447, 1913630894, 3827261788, 5604204761, 11208409522, 22416819044, 39229433327, 78458866654, 156917733308]

約数ペア:

[(1, 156917733308), (2, 78458866654), (4, 39229433327), (7, 22416819044), (14, 11208409522), (28, 5604204761), (41, 3827261788), (82, 1913630894), (164, 956815447), (287, 546751684), (311, 504558628), (574, 273375842), (622, 252279314), (1148, 136687921), (1244, 126139657), (2177, 72079804), (4354, 36039902), (8708, 18019951), (12751, 12306308), (25502, 6153154), (51004, 3076577), (89257, 1758044), (178514, 879022), (357028, 439511)]