152414984

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{887}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 292826880

約数和(自身を除く): 140411896

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 457, 887, 914, 1774, 1828, 3548, 3656, 7096, 21479, 41689, 42958, 83378, 85916, 166756, 171832, 333512, 405359, 810718, 1621436, 3242872, 19051873, 38103746, 76207492, 152414984]

約数ペア:

[(1, 152414984), (2, 76207492), (4, 38103746), (8, 19051873), (47, 3242872), (94, 1621436), (188, 810718), (376, 405359), (457, 333512), (887, 171832), (914, 166756), (1774, 85916), (1828, 83378), (3548, 42958), (3656, 41689), (7096, 21479)]