126153424

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{213097}}^1$

素因数の和:213142

約数の個数: 20

約数和(自身を含む): 251029444

約数和(自身を除く): 124876020

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 213097, 426194, 852388, 1704776, 3409552, 7884589, 15769178, 31538356, 63076712, 126153424]

約数ペア:

[(1, 126153424), (2, 63076712), (4, 31538356), (8, 15769178), (16, 7884589), (37, 3409552), (74, 1704776), (148, 852388), (296, 426194), (592, 213097)]