149236438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337639}}^1$

素因数の和:337671

約数の個数: 16

約数和(自身を含む): 255255840

約数和(自身を除く): 106019402

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 337639, 675278, 4389307, 5739863, 8778614, 11479726, 74618219, 149236438]

約数ペア:

[(1, 149236438), (2, 74618219), (13, 11479726), (17, 8778614), (26, 5739863), (34, 4389307), (221, 675278), (442, 337639)]