157554770

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{139429}}^1$

素因数の和:139549

約数の個数: 16

約数和(自身を含む): 286110360

約数和(自身を除く): 128555590

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 139429, 278858, 697145, 1394290, 15755477, 31510954, 78777385, 157554770]

約数ペア:

[(1, 157554770), (2, 78777385), (5, 31510954), (10, 15755477), (113, 1394290), (226, 697145), (565, 278858), (1130, 139429)]