139140312

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{29429}}^1$

素因数の和:29635

約数の個数: 32

約数和(自身を含む): 349628400

約数和(自身を除く): 210488088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 29429, 58858, 88287, 117716, 176574, 235432, 353148, 706296, 5797513, 11595026, 17392539, 23190052, 34785078, 46380104, 69570156, 139140312]

約数ペア:

[(1, 139140312), (2, 69570156), (3, 46380104), (4, 34785078), (6, 23190052), (8, 17392539), (12, 11595026), (24, 5797513), (197, 706296), (394, 353148), (591, 235432), (788, 176574), (1182, 117716), (1576, 88287), (2364, 58858), (4728, 29429)]