157224488

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{859}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 299073600

約数和(自身を除く): 141849112

約数列:

[1, 2, 4, 8, 137, 167, 274, 334, 548, 668, 859, 1096, 1336, 1718, 3436, 6872, 22879, 45758, 91516, 117683, 143453, 183032, 235366, 286906, 470732, 573812, 941464, 1147624, 19653061, 39306122, 78612244, 157224488]

約数ペア:

[(1, 157224488), (2, 78612244), (4, 39306122), (8, 19653061), (137, 1147624), (167, 941464), (274, 573812), (334, 470732), (548, 286906), (668, 235366), (859, 183032), (1096, 143453), (1336, 117683), (1718, 91516), (3436, 45758), (6872, 22879)]