140147424

素因数分解:

$2^5\times 3^2\times {\mathrm{587}}^1\times {\mathrm{829}}^1$

素因数の和:1432

約数の個数: 72

約数和(自身を含む): 399704760

約数和(自身を除く): 259557336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 587, 829, 1174, 1658, 1761, 2348, 2487, 3316, 3522, 4696, 4974, 5283, 6632, 7044, 7461, 9392, 9948, 10566, 13264, 14088, 14922, 18784, 19896, 21132, 26528, 28176, 29844, 39792, 42264, 56352, 59688, 79584, 84528, 119376, 169056, 238752, 486623, 973246, 1459869, 1946492, 2919738, 3892984, 4379607, 5839476, 7785968, 8759214, 11678952, 15571936, 17518428, 23357904, 35036856, 46715808, 70073712, 140147424]

約数ペア:

[(1, 140147424), (2, 70073712), (3, 46715808), (4, 35036856), (6, 23357904), (8, 17518428), (9, 15571936), (12, 11678952), (16, 8759214), (18, 7785968), (24, 5839476), (32, 4379607), (36, 3892984), (48, 2919738), (72, 1946492), (96, 1459869), (144, 973246), (288, 486623), (587, 238752), (829, 169056), (1174, 119376), (1658, 84528), (1761, 79584), (2348, 59688), (2487, 56352), (3316, 42264), (3522, 39792), (4696, 29844), (4974, 28176), (5283, 26528), (6632, 21132), (7044, 19896), (7461, 18784), (9392, 14922), (9948, 14088), (10566, 13264)]