142954516

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{37189}}^1$

素因数の和:37255

約数の個数: 18

約数和(自身を含む): 258507690

約数和(自身を除く): 115553174

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 37189, 74378, 148756, 1152859, 2305718, 4611436, 35738629, 71477258, 142954516]

約数ペア:

[(1, 142954516), (2, 71477258), (4, 35738629), (31, 4611436), (62, 2305718), (124, 1152859), (961, 148756), (1922, 74378), (3844, 37189)]