152263160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{543797}}^1$

素因数の和:543815

約数の個数: 32

約数和(自身を含む): 391534560

約数和(自身を除く): 239271400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 543797, 1087594, 2175188, 2718985, 3806579, 4350376, 5437970, 7613158, 10875940, 15226316, 19032895, 21751880, 30452632, 38065790, 76131580, 152263160]

約数ペア:

[(1, 152263160), (2, 76131580), (4, 38065790), (5, 30452632), (7, 21751880), (8, 19032895), (10, 15226316), (14, 10875940), (20, 7613158), (28, 5437970), (35, 4350376), (40, 3806579), (56, 2718985), (70, 2175188), (140, 1087594), (280, 543797)]