149420166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{18059}}^1$

素因数の和:18268

約数の個数: 32

約数和(自身を含む): 343284480

約数和(自身を除く): 193864314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 8274, 18059, 36118, 54177, 108354, 126413, 252826, 379239, 758478, 3557623, 7115246, 10672869, 21345738, 24903361, 49806722, 74710083, 149420166]

約数ペア:

[(1, 149420166), (2, 74710083), (3, 49806722), (6, 24903361), (7, 21345738), (14, 10672869), (21, 7115246), (42, 3557623), (197, 758478), (394, 379239), (591, 252826), (1182, 126413), (1379, 108354), (2758, 54177), (4137, 36118), (8274, 18059)]