242597138

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{15187}}^1$

素因数の和:15366

約数の個数: 24

約数和(自身を含む): 425932272

約数和(自身を除く): 183335134

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 1141, 2282, 7987, 15187, 15974, 30374, 106309, 212618, 744163, 1488326, 2475481, 4950962, 17328367, 34656734, 121298569, 242597138]

約数ペア:

[(1, 242597138), (2, 121298569), (7, 34656734), (14, 17328367), (49, 4950962), (98, 2475481), (163, 1488326), (326, 744163), (1141, 212618), (2282, 106309), (7987, 30374), (15187, 15974)]