157589296

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{35051}}^1$

素因数の和:35340

約数の個数: 20

約数和(自身を含む): 306424584

約数和(自身を除く): 148835288

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 35051, 70102, 140204, 280408, 560816, 9849331, 19698662, 39397324, 78794648, 157589296]

約数ペア:

[(1, 157589296), (2, 78794648), (4, 39397324), (8, 19698662), (16, 9849331), (281, 560816), (562, 280408), (1124, 140204), (2248, 70102), (4496, 35051)]