123637872

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151517}}^1$

素因数の和:151545

約数の個数: 40

約数和(自身を含む): 338188176

約数和(自身を除く): 214550304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 151517, 303034, 454551, 606068, 909102, 1212136, 1818204, 2424272, 2575789, 3636408, 5151578, 7272816, 7727367, 10303156, 15454734, 20606312, 30909468, 41212624, 61818936, 123637872]

約数ペア:

[(1, 123637872), (2, 61818936), (3, 41212624), (4, 30909468), (6, 20606312), (8, 15454734), (12, 10303156), (16, 7727367), (17, 7272816), (24, 5151578), (34, 3636408), (48, 2575789), (51, 2424272), (68, 1818204), (102, 1212136), (136, 909102), (204, 606068), (272, 454551), (408, 303034), (816, 151517)]