157364144

素因数分解:

$2^4\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1447}}^1$

素因数の和:2433

約数の個数: 40

約数和(自身を含む): 349049088

約数和(自身を除く): 191684944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 971, 1447, 1942, 2894, 3884, 5788, 6797, 7768, 10129, 11576, 13594, 15536, 20258, 23152, 27188, 40516, 54376, 81032, 108752, 162064, 1405037, 2810074, 5620148, 9835259, 11240296, 19670518, 22480592, 39341036, 78682072, 157364144]

約数ペア:

[(1, 157364144), (2, 78682072), (4, 39341036), (7, 22480592), (8, 19670518), (14, 11240296), (16, 9835259), (28, 5620148), (56, 2810074), (112, 1405037), (971, 162064), (1447, 108752), (1942, 81032), (2894, 54376), (3884, 40516), (5788, 27188), (6797, 23152), (7768, 20258), (10129, 15536), (11576, 13594)]