142196176

素因数分解:

$2^4\times {\mathrm{197}}^2\times {\mathrm{229}}^1$

素因数の和:631

約数の個数: 30

約数和(自身を含む): 278119910

約数和(自身を除く): 135923734

約数列:

[1, 2, 4, 8, 16, 197, 229, 394, 458, 788, 916, 1576, 1832, 3152, 3664, 38809, 45113, 77618, 90226, 155236, 180452, 310472, 360904, 620944, 721808, 8887261, 17774522, 35549044, 71098088, 142196176]

約数ペア:

[(1, 142196176), (2, 71098088), (4, 35549044), (8, 17774522), (16, 8887261), (197, 721808), (229, 620944), (394, 360904), (458, 310472), (788, 180452), (916, 155236), (1576, 90226), (1832, 77618), (3152, 45113), (3664, 38809)]