129326568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2927}}^1$

素因数の和:3206

約数の個数: 64

約数和(自身を含む): 371036160

約数和(自身を除く): 241709592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 263, 526, 789, 1052, 1578, 1841, 2104, 2927, 3156, 3682, 5523, 5854, 6312, 7364, 8781, 11046, 11708, 14728, 17562, 20489, 22092, 23416, 35124, 40978, 44184, 61467, 70248, 81956, 122934, 163912, 245868, 491736, 769801, 1539602, 2309403, 3079204, 4618806, 5388607, 6158408, 9237612, 10777214, 16165821, 18475224, 21554428, 32331642, 43108856, 64663284, 129326568]

約数ペア:

[(1, 129326568), (2, 64663284), (3, 43108856), (4, 32331642), (6, 21554428), (7, 18475224), (8, 16165821), (12, 10777214), (14, 9237612), (21, 6158408), (24, 5388607), (28, 4618806), (42, 3079204), (56, 2309403), (84, 1539602), (168, 769801), (263, 491736), (526, 245868), (789, 163912), (1052, 122934), (1578, 81956), (1841, 70248), (2104, 61467), (2927, 44184), (3156, 40978), (3682, 35124), (5523, 23416), (5854, 22092), (6312, 20489), (7364, 17562), (8781, 14728), (11046, 11708)]