144420178

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{542933}}^1$

素因数の和:542961

約数の個数: 16

約数和(自身を含む): 260608320

約数和(自身を除く): 116188142

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 542933, 1085866, 3800531, 7601062, 10315727, 20631454, 72210089, 144420178]

約数ペア:

[(1, 144420178), (2, 72210089), (7, 20631454), (14, 10315727), (19, 7601062), (38, 3800531), (133, 1085866), (266, 542933)]