126671258

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6449}}^1$

素因数の和:6542

約数の個数: 32

約数和(自身を含む): 230342400

約数和(自身を除く): 103671142

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 6449, 9821, 12898, 19642, 45143, 90286, 148327, 296654, 393389, 786778, 1038289, 2076578, 2753723, 5507446, 9047947, 18095894, 63335629, 126671258]

約数ペア:

[(1, 126671258), (2, 63335629), (7, 18095894), (14, 9047947), (23, 5507446), (46, 2753723), (61, 2076578), (122, 1038289), (161, 786778), (322, 393389), (427, 296654), (854, 148327), (1403, 90286), (2806, 45143), (6449, 19642), (9821, 12898)]