128376324

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{11393}}^1$

素因数の和:11716

約数の個数: 36

約数和(自身を含む): 325572156

約数和(自身を除く): 197195832

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1878, 2817, 3756, 5634, 11268, 11393, 22786, 34179, 45572, 68358, 102537, 136716, 205074, 410148, 3566009, 7132018, 10698027, 14264036, 21396054, 32094081, 42792108, 64188162, 128376324]

約数ペア:

[(1, 128376324), (2, 64188162), (3, 42792108), (4, 32094081), (6, 21396054), (9, 14264036), (12, 10698027), (18, 7132018), (36, 3566009), (313, 410148), (626, 205074), (939, 136716), (1252, 102537), (1878, 68358), (2817, 45572), (3756, 34179), (5634, 22786), (11268, 11393)]