155523636

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{479}}^1$

素因数の和:829

約数の個数: 72

約数和(自身を含む): 408844800

約数和(自身を除く): 253321164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 311, 348, 479, 522, 622, 933, 958, 1044, 1244, 1437, 1866, 1916, 2799, 2874, 3732, 4311, 5598, 5748, 8622, 9019, 11196, 13891, 17244, 18038, 27057, 27782, 36076, 41673, 54114, 55564, 81171, 83346, 108228, 125019, 148969, 162342, 166692, 250038, 297938, 324684, 446907, 500076, 595876, 893814, 1340721, 1787628, 2681442, 4320101, 5362884, 8640202, 12960303, 17280404, 25920606, 38880909, 51841212, 77761818, 155523636]

約数ペア:

[(1, 155523636), (2, 77761818), (3, 51841212), (4, 38880909), (6, 25920606), (9, 17280404), (12, 12960303), (18, 8640202), (29, 5362884), (36, 4320101), (58, 2681442), (87, 1787628), (116, 1340721), (174, 893814), (261, 595876), (311, 500076), (348, 446907), (479, 324684), (522, 297938), (622, 250038), (933, 166692), (958, 162342), (1044, 148969), (1244, 125019), (1437, 108228), (1866, 83346), (1916, 81171), (2799, 55564), (2874, 54114), (3732, 41673), (4311, 36076), (5598, 27782), (5748, 27057), (8622, 18038), (9019, 17244), (11196, 13891)]