149278932

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2179}}^1$

素因数の和:2373

約数の個数: 72

約数和(自身を含む): 414217440

約数和(自身を除く): 264938508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 173, 198, 346, 396, 519, 692, 1038, 1557, 1903, 2076, 2179, 3114, 3806, 4358, 5709, 6228, 6537, 7612, 8716, 11418, 13074, 17127, 19611, 22836, 23969, 26148, 34254, 39222, 47938, 68508, 71907, 78444, 95876, 143814, 215721, 287628, 376967, 431442, 753934, 862884, 1130901, 1507868, 2261802, 3392703, 4146637, 4523604, 6785406, 8293274, 12439911, 13570812, 16586548, 24879822, 37319733, 49759644, 74639466, 149278932]

約数ペア:

[(1, 149278932), (2, 74639466), (3, 49759644), (4, 37319733), (6, 24879822), (9, 16586548), (11, 13570812), (12, 12439911), (18, 8293274), (22, 6785406), (33, 4523604), (36, 4146637), (44, 3392703), (66, 2261802), (99, 1507868), (132, 1130901), (173, 862884), (198, 753934), (346, 431442), (396, 376967), (519, 287628), (692, 215721), (1038, 143814), (1557, 95876), (1903, 78444), (2076, 71907), (2179, 68508), (3114, 47938), (3806, 39222), (4358, 34254), (5709, 26148), (6228, 23969), (6537, 22836), (7612, 19611), (8716, 17127), (11418, 13074)]