118571264

素因数分解:

$2^8\times 7^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 273143808

約数和(自身を除く): 154572544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 521, 889, 896, 1016, 1042, 1778, 1792, 2032, 2084, 3556, 3647, 4064, 4168, 7112, 7294, 8128, 8336, 14224, 14588, 16256, 16672, 28448, 29176, 32512, 33344, 56896, 58352, 66167, 66688, 113792, 116704, 132334, 133376, 227584, 233408, 264668, 463169, 466816, 529336, 926338, 933632, 1058672, 1852676, 2117344, 3705352, 4234688, 7410704, 8469376, 14821408, 16938752, 29642816, 59285632, 118571264]

約数ペア:

[(1, 118571264), (2, 59285632), (4, 29642816), (7, 16938752), (8, 14821408), (14, 8469376), (16, 7410704), (28, 4234688), (32, 3705352), (56, 2117344), (64, 1852676), (112, 1058672), (127, 933632), (128, 926338), (224, 529336), (254, 466816), (256, 463169), (448, 264668), (508, 233408), (521, 227584), (889, 133376), (896, 132334), (1016, 116704), (1042, 113792), (1778, 66688), (1792, 66167), (2032, 58352), (2084, 56896), (3556, 33344), (3647, 32512), (4064, 29176), (4168, 28448), (7112, 16672), (7294, 16256), (8128, 14588), (8336, 14224)]