180196744

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1949}}^1$

素因数の和:2102

約数の個数: 64

約数和(自身を含む): 419328000

約数和(自身を除く): 239131256

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 127, 182, 254, 364, 508, 728, 889, 1016, 1651, 1778, 1949, 3302, 3556, 3898, 6604, 7112, 7796, 11557, 13208, 13643, 15592, 23114, 25337, 27286, 46228, 50674, 54572, 92456, 101348, 109144, 177359, 202696, 247523, 354718, 495046, 709436, 990092, 1418872, 1732661, 1980184, 3217799, 3465322, 6435598, 6930644, 12871196, 13861288, 22524593, 25742392, 45049186, 90098372, 180196744]

約数ペア:

[(1, 180196744), (2, 90098372), (4, 45049186), (7, 25742392), (8, 22524593), (13, 13861288), (14, 12871196), (26, 6930644), (28, 6435598), (52, 3465322), (56, 3217799), (91, 1980184), (104, 1732661), (127, 1418872), (182, 990092), (254, 709436), (364, 495046), (508, 354718), (728, 247523), (889, 202696), (1016, 177359), (1651, 109144), (1778, 101348), (1949, 92456), (3302, 54572), (3556, 50674), (3898, 46228), (6604, 27286), (7112, 25337), (7796, 23114), (11557, 15592), (13208, 13643)]