143713188

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1289}}^1$

素因数の和:1481

約数の個数: 72

約数和(自身を含む): 385039200

約数和(自身を除く): 241326012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 163, 171, 228, 326, 342, 489, 652, 684, 978, 1289, 1467, 1956, 2578, 2934, 3097, 3867, 5156, 5868, 6194, 7734, 9291, 11601, 12388, 15468, 18582, 23202, 24491, 27873, 37164, 46404, 48982, 55746, 73473, 97964, 111492, 146946, 210107, 220419, 293892, 420214, 440838, 630321, 840428, 881676, 1260642, 1890963, 2521284, 3781926, 3992033, 7563852, 7984066, 11976099, 15968132, 23952198, 35928297, 47904396, 71856594, 143713188]

約数ペア:

[(1, 143713188), (2, 71856594), (3, 47904396), (4, 35928297), (6, 23952198), (9, 15968132), (12, 11976099), (18, 7984066), (19, 7563852), (36, 3992033), (38, 3781926), (57, 2521284), (76, 1890963), (114, 1260642), (163, 881676), (171, 840428), (228, 630321), (326, 440838), (342, 420214), (489, 293892), (652, 220419), (684, 210107), (978, 146946), (1289, 111492), (1467, 97964), (1956, 73473), (2578, 55746), (2934, 48982), (3097, 46404), (3867, 37164), (5156, 27873), (5868, 24491), (6194, 23202), (7734, 18582), (9291, 15468), (11601, 12388)]