127489696

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{209687}}^1$

素因数の和:209716

約数の個数: 24

約数和(自身を含む): 264206880

約数和(自身を除く): 136717184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 209687, 419374, 838748, 1677496, 3354992, 3984053, 6709984, 7968106, 15936212, 31872424, 63744848, 127489696]

約数ペア:

[(1, 127489696), (2, 63744848), (4, 31872424), (8, 15936212), (16, 7968106), (19, 6709984), (32, 3984053), (38, 3354992), (76, 1677496), (152, 838748), (304, 419374), (608, 209687)]