164435516

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{124951}}^1$

素因数の和:125009

約数の個数: 24

約数和(自身を含む): 335870976

約数和(自身を除く): 171435460

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 124951, 249902, 499804, 874657, 1749314, 3498628, 5872697, 11745394, 23490788, 41108879, 82217758, 164435516]

約数ペア:

[(1, 164435516), (2, 82217758), (4, 41108879), (7, 23490788), (14, 11745394), (28, 5872697), (47, 3498628), (94, 1749314), (188, 874657), (329, 499804), (658, 249902), (1316, 124951)]