126241208

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{258691}}^1$

素因数の和:258758

約数の個数: 16

約数和(自身を含む): 240583560

約数和(自身を除く): 114342352

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 258691, 517382, 1034764, 2069528, 15780151, 31560302, 63120604, 126241208]

約数ペア:

[(1, 126241208), (2, 63120604), (4, 31560302), (8, 15780151), (61, 2069528), (122, 1034764), (244, 517382), (488, 258691)]