145239038

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{7523}}^1$

素因数の和:7736

約数の個数: 24

約数和(自身を含む): 254747592

約数和(自身を除く): 109508554

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 2758, 7523, 9653, 15046, 19306, 52661, 105322, 368627, 737254, 1482031, 2964062, 10374217, 20748434, 72619519, 145239038]

約数ペア:

[(1, 145239038), (2, 72619519), (7, 20748434), (14, 10374217), (49, 2964062), (98, 1482031), (197, 737254), (394, 368627), (1379, 105322), (2758, 52661), (7523, 19306), (9653, 15046)]