126312904

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{115249}}^1$

素因数の和:115392

約数の個数: 16

約数和(自身を含む): 238567500

約数和(自身を除く): 112254596

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 115249, 230498, 460996, 921992, 15789113, 31578226, 63156452, 126312904]

約数ペア:

[(1, 126312904), (2, 63156452), (4, 31578226), (8, 15789113), (137, 921992), (274, 460996), (548, 230498), (1096, 115249)]