136252990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{7393}}^1$

素因数の和:7516

約数の個数: 32

約数和(自身を含む): 260860320

約数和(自身を除く): 124607330

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1843, 3686, 7393, 9215, 14786, 18430, 36965, 73930, 140467, 280934, 702335, 717121, 1404670, 1434242, 3585605, 7171210, 13625299, 27250598, 68126495, 136252990]

約数ペア:

[(1, 136252990), (2, 68126495), (5, 27250598), (10, 13625299), (19, 7171210), (38, 3585605), (95, 1434242), (97, 1404670), (190, 717121), (194, 702335), (485, 280934), (970, 140467), (1843, 73930), (3686, 36965), (7393, 18430), (9215, 14786)]