141458704

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{285199}}^1$

素因数の和:285238

約数の個数: 20

約数和(自身を含む): 282918400

約数和(自身を除く): 141459696

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 285199, 570398, 1140796, 2281592, 4563184, 8841169, 17682338, 35364676, 70729352, 141458704]

約数ペア:

[(1, 141458704), (2, 70729352), (4, 35364676), (8, 17682338), (16, 8841169), (31, 4563184), (62, 2281592), (124, 1140796), (248, 570398), (496, 285199)]