151792178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 245514240

約数和(自身を除く): 93722062

約数列:

[1, 2, 19, 38, 71, 127, 142, 254, 443, 886, 1349, 2413, 2698, 4826, 8417, 9017, 16834, 18034, 31453, 56261, 62906, 112522, 171323, 342646, 597607, 1068959, 1195214, 2137918, 3994531, 7989062, 75896089, 151792178]

約数ペア:

[(1, 151792178), (2, 75896089), (19, 7989062), (38, 3994531), (71, 2137918), (127, 1195214), (142, 1068959), (254, 597607), (443, 342646), (886, 171323), (1349, 112522), (2413, 62906), (2698, 56261), (4826, 31453), (8417, 18034), (9017, 16834)]