156965838704

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{6911}}^1\times {\mathrm{21187}}^1$

素因数の和:28173

約数の個数: 40

約数和(自身を含む): 308719669248

約数和(自身を除く): 151753830544

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 6911, 13822, 21187, 27644, 42374, 55288, 84748, 110576, 169496, 338992, 463037, 926074, 1419529, 1852148, 2839058, 3704296, 5678116, 7408592, 11356232, 22712464, 146423357, 292846714, 585693428, 1171386856, 2342773712, 9810364919, 19620729838, 39241459676, 78482919352, 156965838704]

約数ペア:

[(1, 156965838704), (2, 78482919352), (4, 39241459676), (8, 19620729838), (16, 9810364919), (67, 2342773712), (134, 1171386856), (268, 585693428), (536, 292846714), (1072, 146423357), (6911, 22712464), (13822, 11356232), (21187, 7408592), (27644, 5678116), (42374, 3704296), (55288, 2839058), (84748, 1852148), (110576, 1419529), (169496, 926074), (338992, 463037)]