157068618

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{10903}}^1$

素因数の和:10936

約数の個数: 40

約数和(自身を含む): 366505248

約数和(自身を除く): 209436630

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 2401, 4802, 7203, 10903, 14406, 21806, 32709, 65418, 76321, 152642, 228963, 457926, 534247, 1068494, 1602741, 3205482, 3739729, 7479458, 11219187, 22438374, 26178103, 52356206, 78534309, 157068618]

約数ペア:

[(1, 157068618), (2, 78534309), (3, 52356206), (6, 26178103), (7, 22438374), (14, 11219187), (21, 7479458), (42, 3739729), (49, 3205482), (98, 1602741), (147, 1068494), (294, 534247), (343, 457926), (686, 228963), (1029, 152642), (2058, 76321), (2401, 65418), (4802, 32709), (7203, 21806), (10903, 14406)]