155372988

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{121007}}^1$

素因数の和:121121

約数の個数: 24

約数和(自身を含む): 365928192

約数和(自身を除く): 210555204

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 121007, 242014, 363021, 484028, 726042, 1452084, 12947749, 25895498, 38843247, 51790996, 77686494, 155372988]

約数ペア:

[(1, 155372988), (2, 77686494), (3, 51790996), (4, 38843247), (6, 25895498), (12, 12947749), (107, 1452084), (214, 726042), (321, 484028), (428, 363021), (642, 242014), (1284, 121007)]