158770248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:691

約数の個数: 128

約数和(自身を含む): 492979200

約数和(自身を除く): 334208952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 139, 156, 168, 182, 273, 278, 312, 364, 417, 523, 546, 556, 728, 834, 973, 1046, 1092, 1112, 1569, 1668, 1807, 1946, 2092, 2184, 2919, 3138, 3336, 3614, 3661, 3892, 4184, 5421, 5838, 6276, 6799, 7228, 7322, 7784, 10842, 10983, 11676, 12552, 12649, 13598, 14456, 14644, 20397, 21684, 21966, 23352, 25298, 27196, 29288, 37947, 40794, 43368, 43932, 47593, 50596, 54392, 72697, 75894, 81588, 87864, 95186, 101192, 142779, 145394, 151788, 163176, 190372, 218091, 285558, 290788, 303576, 380744, 436182, 508879, 571116, 581576, 872364, 945061, 1017758, 1142232, 1526637, 1744728, 1890122, 2035516, 2835183, 3053274, 3780244, 4071032, 5670366, 6106548, 6615427, 7560488, 11340732, 12213096, 13230854, 19846281, 22681464, 26461708, 39692562, 52923416, 79385124, 158770248]

約数ペア:

[(1, 158770248), (2, 79385124), (3, 52923416), (4, 39692562), (6, 26461708), (7, 22681464), (8, 19846281), (12, 13230854), (13, 12213096), (14, 11340732), (21, 7560488), (24, 6615427), (26, 6106548), (28, 5670366), (39, 4071032), (42, 3780244), (52, 3053274), (56, 2835183), (78, 2035516), (84, 1890122), (91, 1744728), (104, 1526637), (139, 1142232), (156, 1017758), (168, 945061), (182, 872364), (273, 581576), (278, 571116), (312, 508879), (364, 436182), (417, 380744), (523, 303576), (546, 290788), (556, 285558), (728, 218091), (834, 190372), (973, 163176), (1046, 151788), (1092, 145394), (1112, 142779), (1569, 101192), (1668, 95186), (1807, 87864), (1946, 81588), (2092, 75894), (2184, 72697), (2919, 54392), (3138, 50596), (3336, 47593), (3614, 43932), (3661, 43368), (3892, 40794), (4184, 37947), (5421, 29288), (5838, 27196), (6276, 25298), (6799, 23352), (7228, 21966), (7322, 21684), (7784, 20397), (10842, 14644), (10983, 14456), (11676, 13598), (12552, 12649)]