129352

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 32

約数和(自身を含む): 273600

約数和(自身を除く): 144248

約数列:

[1, 2, 4, 8, 19, 23, 37, 38, 46, 74, 76, 92, 148, 152, 184, 296, 437, 703, 851, 874, 1406, 1702, 1748, 2812, 3404, 3496, 5624, 6808, 16169, 32338, 64676, 129352]

約数ペア:

[(1, 129352), (2, 64676), (4, 32338), (8, 16169), (19, 6808), (23, 5624), (37, 3496), (38, 3404), (46, 2812), (74, 1748), (76, 1702), (92, 1406), (148, 874), (152, 851), (184, 703), (296, 437)]