188997744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2179}}^1$

素因数の和:2342

約数の個数: 80

約数和(自身を含む): 529827200

約数和(自身を除く): 340829456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 139, 156, 208, 278, 312, 417, 556, 624, 834, 1112, 1668, 1807, 2179, 2224, 3336, 3614, 4358, 5421, 6537, 6672, 7228, 8716, 10842, 13074, 14456, 17432, 21684, 26148, 28327, 28912, 34864, 43368, 52296, 56654, 84981, 86736, 104592, 113308, 169962, 226616, 302881, 339924, 453232, 605762, 679848, 908643, 1211524, 1359696, 1817286, 2423048, 3634572, 3937453, 4846096, 7269144, 7874906, 11812359, 14538288, 15749812, 23624718, 31499624, 47249436, 62999248, 94498872, 188997744]

約数ペア:

[(1, 188997744), (2, 94498872), (3, 62999248), (4, 47249436), (6, 31499624), (8, 23624718), (12, 15749812), (13, 14538288), (16, 11812359), (24, 7874906), (26, 7269144), (39, 4846096), (48, 3937453), (52, 3634572), (78, 2423048), (104, 1817286), (139, 1359696), (156, 1211524), (208, 908643), (278, 679848), (312, 605762), (417, 453232), (556, 339924), (624, 302881), (834, 226616), (1112, 169962), (1668, 113308), (1807, 104592), (2179, 86736), (2224, 84981), (3336, 56654), (3614, 52296), (4358, 43368), (5421, 34864), (6537, 28912), (6672, 28327), (7228, 26148), (8716, 21684), (10842, 17432), (13074, 14456)]