158889412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{212419}}^1$

素因数の和:212451

約数の個数: 24

約数和(自身を含む): 321179040

約数和(自身を除く): 162289628

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 212419, 424838, 849676, 2336609, 3611123, 4673218, 7222246, 9346436, 14444492, 39722353, 79444706, 158889412]

約数ペア:

[(1, 158889412), (2, 79444706), (4, 39722353), (11, 14444492), (17, 9346436), (22, 7222246), (34, 4673218), (44, 3611123), (68, 2336609), (187, 849676), (374, 424838), (748, 212419)]