128388612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{2803}}^1$

素因数の和:3168

約数の個数: 48

約数和(自身を含む): 327866112

約数和(自身を除く): 199477500

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 347, 694, 1041, 1388, 2082, 2803, 3817, 4164, 5606, 7634, 8409, 11212, 11451, 15268, 16818, 22902, 30833, 33636, 45804, 61666, 92499, 123332, 184998, 369996, 972641, 1945282, 2917923, 3890564, 5835846, 10699051, 11671692, 21398102, 32097153, 42796204, 64194306, 128388612]

約数ペア:

[(1, 128388612), (2, 64194306), (3, 42796204), (4, 32097153), (6, 21398102), (11, 11671692), (12, 10699051), (22, 5835846), (33, 3890564), (44, 2917923), (66, 1945282), (132, 972641), (347, 369996), (694, 184998), (1041, 123332), (1388, 92499), (2082, 61666), (2803, 45804), (3817, 33636), (4164, 30833), (5606, 22902), (7634, 16818), (8409, 15268), (11212, 11451)]