127730296

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{2459}}^1$

素因数の和:2659

約数の個数: 32

約数和(自身を含む): 246787200

約数和(自身を除く): 119056904

約数列:

[1, 2, 4, 8, 43, 86, 151, 172, 302, 344, 604, 1208, 2459, 4918, 6493, 9836, 12986, 19672, 25972, 51944, 105737, 211474, 371309, 422948, 742618, 845896, 1485236, 2970472, 15966287, 31932574, 63865148, 127730296]

約数ペア:

[(1, 127730296), (2, 63865148), (4, 31932574), (8, 15966287), (43, 2970472), (86, 1485236), (151, 845896), (172, 742618), (302, 422948), (344, 371309), (604, 211474), (1208, 105737), (2459, 51944), (4918, 25972), (6493, 19672), (9836, 12986)]