128428692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2423}}^1$

素因数の和:3068

約数の個数: 48

約数和(自身を含む): 343160832

約数和(自身を除く): 214732140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 631, 1262, 1893, 2423, 2524, 3786, 4417, 4846, 7269, 7572, 8834, 9692, 13251, 14538, 16961, 17668, 26502, 29076, 33922, 50883, 53004, 67844, 101766, 203532, 1528913, 3057826, 4586739, 6115652, 9173478, 10702391, 18346956, 21404782, 32107173, 42809564, 64214346, 128428692]

約数ペア:

[(1, 128428692), (2, 64214346), (3, 42809564), (4, 32107173), (6, 21404782), (7, 18346956), (12, 10702391), (14, 9173478), (21, 6115652), (28, 4586739), (42, 3057826), (84, 1528913), (631, 203532), (1262, 101766), (1893, 67844), (2423, 53004), (2524, 50883), (3786, 33922), (4417, 29076), (4846, 26502), (7269, 17668), (7572, 16961), (8834, 14538), (9692, 13251)]