157031154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3571}}^1$

素因数の和:3935

約数の個数: 48

約数和(自身を含む): 390062400

約数和(自身を除く): 233031246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 349, 698, 1047, 2094, 2443, 3141, 3571, 4886, 6282, 7142, 7329, 10713, 14658, 21426, 21987, 24997, 32139, 43974, 49994, 64278, 74991, 149982, 224973, 449946, 1246279, 2492558, 3738837, 7477674, 8723953, 11216511, 17447906, 22433022, 26171859, 52343718, 78515577, 157031154]

約数ペア:

[(1, 157031154), (2, 78515577), (3, 52343718), (6, 26171859), (7, 22433022), (9, 17447906), (14, 11216511), (18, 8723953), (21, 7477674), (42, 3738837), (63, 2492558), (126, 1246279), (349, 449946), (698, 224973), (1047, 149982), (2094, 74991), (2443, 64278), (3141, 49994), (3571, 43974), (4886, 32139), (6282, 24997), (7142, 21987), (7329, 21426), (10713, 14658)]