127840248

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{3631}}^1$

素因数の和:3809

約数の個数: 64

約数和(自身を含む): 357388800

約数和(自身を除く): 229548552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 163, 216, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3631, 3912, 4401, 5868, 7262, 8802, 10893, 11736, 14524, 17604, 21786, 29048, 32679, 35208, 43572, 65358, 87144, 98037, 130716, 196074, 261432, 392148, 591853, 784296, 1183706, 1775559, 2367412, 3551118, 4734824, 5326677, 7102236, 10653354, 14204472, 15980031, 21306708, 31960062, 42613416, 63920124, 127840248]

約数ペア:

[(1, 127840248), (2, 63920124), (3, 42613416), (4, 31960062), (6, 21306708), (8, 15980031), (9, 14204472), (12, 10653354), (18, 7102236), (24, 5326677), (27, 4734824), (36, 3551118), (54, 2367412), (72, 1775559), (108, 1183706), (163, 784296), (216, 591853), (326, 392148), (489, 261432), (652, 196074), (978, 130716), (1304, 98037), (1467, 87144), (1956, 65358), (2934, 43572), (3631, 35208), (3912, 32679), (4401, 29048), (5868, 21786), (7262, 17604), (8802, 14524), (10893, 11736)]