147949856

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{149143}}^1$

素因数の和:149184

約数の個数: 24

約数和(自身を含む): 300674304

約数和(自身を除く): 152724448

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 149143, 298286, 596572, 1193144, 2386288, 4623433, 4772576, 9246866, 18493732, 36987464, 73974928, 147949856]

約数ペア:

[(1, 147949856), (2, 73974928), (4, 36987464), (8, 18493732), (16, 9246866), (31, 4772576), (32, 4623433), (62, 2386288), (124, 1193144), (248, 596572), (496, 298286), (992, 149143)]