127950736

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{216133}}^1$

素因数の和:216178

約数の個数: 20

約数和(自身を含む): 254605852

約数和(自身を除く): 126655116

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 216133, 432266, 864532, 1729064, 3458128, 7996921, 15993842, 31987684, 63975368, 127950736]

約数ペア:

[(1, 127950736), (2, 63975368), (4, 31987684), (8, 15993842), (16, 7996921), (37, 3458128), (74, 1729064), (148, 864532), (296, 432266), (592, 216133)]