126874636

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{27799}}^1$

素因数の和:27973

約数の個数: 24

約数和(自身を含む): 255315200

約数和(自身を除く): 128440564

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 27799, 55598, 111196, 194593, 389186, 778372, 4531237, 9062474, 18124948, 31718659, 63437318, 126874636]

約数ペア:

[(1, 126874636), (2, 63437318), (4, 31718659), (7, 18124948), (14, 9062474), (28, 4531237), (163, 778372), (326, 389186), (652, 194593), (1141, 111196), (2282, 55598), (4564, 27799)]