188626256

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{367}}^1$

素因数の和:748

約数の個数: 80

約数和(自身を含む): 452304384

約数和(自身を除く): 263678128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 353, 364, 367, 706, 728, 734, 1412, 1456, 1468, 2471, 2569, 2824, 2936, 4589, 4771, 4942, 5138, 5648, 5872, 9178, 9542, 9884, 10276, 18356, 19084, 19768, 20552, 32123, 33397, 36712, 38168, 39536, 41104, 64246, 66794, 73424, 76336, 128492, 129551, 133588, 256984, 259102, 267176, 513968, 518204, 534352, 906857, 1036408, 1684163, 1813714, 2072816, 3368326, 3627428, 6736652, 7254856, 11789141, 13473304, 14509712, 23578282, 26946608, 47156564, 94313128, 188626256]

約数ペア:

[(1, 188626256), (2, 94313128), (4, 47156564), (7, 26946608), (8, 23578282), (13, 14509712), (14, 13473304), (16, 11789141), (26, 7254856), (28, 6736652), (52, 3627428), (56, 3368326), (91, 2072816), (104, 1813714), (112, 1684163), (182, 1036408), (208, 906857), (353, 534352), (364, 518204), (367, 513968), (706, 267176), (728, 259102), (734, 256984), (1412, 133588), (1456, 129551), (1468, 128492), (2471, 76336), (2569, 73424), (2824, 66794), (2936, 64246), (4589, 41104), (4771, 39536), (4942, 38168), (5138, 36712), (5648, 33397), (5872, 32123), (9178, 20552), (9542, 19768), (9884, 19084), (10276, 18356)]