156968010123

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{1091}}^1$

素因数の和:1640

約数の個数: 64

約数和(自身を含む): 226437120000

約数和(自身を除く): 69469109877

約数列:

[1, 3, 19, 57, 79, 89, 237, 267, 359, 1077, 1091, 1501, 1691, 3273, 4503, 5073, 6821, 7031, 20463, 20729, 21093, 28361, 31951, 62187, 85083, 86189, 95853, 97099, 133589, 258567, 291297, 391669, 400767, 538859, 607069, 1175007, 1616577, 1637591, 1821207, 1844881, 2524129, 4912773, 5534643, 7441711, 7572387, 7670821, 22325133, 23012463, 30941851, 34858541, 47958451, 92825553, 104575623, 143875353, 145745599, 437236797, 587895169, 662312279, 1763685507, 1986936837, 2753824739, 8261474217, 52322670041, 156968010123]

約数ペア:

[(1, 156968010123), (3, 52322670041), (19, 8261474217), (57, 2753824739), (79, 1986936837), (89, 1763685507), (237, 662312279), (267, 587895169), (359, 437236797), (1077, 145745599), (1091, 143875353), (1501, 104575623), (1691, 92825553), (3273, 47958451), (4503, 34858541), (5073, 30941851), (6821, 23012463), (7031, 22325133), (20463, 7670821), (20729, 7572387), (21093, 7441711), (28361, 5534643), (31951, 4912773), (62187, 2524129), (85083, 1844881), (86189, 1821207), (95853, 1637591), (97099, 1616577), (133589, 1175007), (258567, 607069), (291297, 538859), (391669, 400767)]