146486240

素因数分解:

$2^5\times 5^1\times {\mathrm{915539}}^1$

素因数の和:915554

約数の個数: 24

約数和(自身を含む): 346074120

約数和(自身を除く): 199587880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 915539, 1831078, 3662156, 4577695, 7324312, 9155390, 14648624, 18310780, 29297248, 36621560, 73243120, 146486240]

約数ペア:

[(1, 146486240), (2, 73243120), (4, 36621560), (5, 29297248), (8, 18310780), (10, 14648624), (16, 9155390), (20, 7324312), (32, 4577695), (40, 3662156), (80, 1831078), (160, 915539)]