127928976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:757

約数の個数: 160

約数和(自身を含む): 411878400

約数和(自身を除く): 283949424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 38, 42, 48, 56, 57, 58, 76, 84, 87, 112, 114, 116, 133, 152, 168, 174, 203, 228, 232, 266, 304, 336, 348, 399, 406, 456, 464, 532, 551, 609, 691, 696, 798, 812, 912, 1064, 1102, 1218, 1382, 1392, 1596, 1624, 1653, 2073, 2128, 2204, 2436, 2764, 3192, 3248, 3306, 3857, 4146, 4408, 4837, 4872, 5528, 6384, 6612, 7714, 8292, 8816, 9674, 9744, 11056, 11571, 13129, 13224, 14511, 15428, 16584, 19348, 20039, 23142, 26258, 26448, 29022, 30856, 33168, 38696, 39387, 40078, 46284, 52516, 58044, 60117, 61712, 77392, 78774, 80156, 91903, 92568, 105032, 116088, 120234, 140273, 157548, 160312, 183806, 185136, 210064, 232176, 240468, 275709, 280546, 315096, 320624, 367612, 380741, 420819, 480936, 551418, 561092, 630192, 735224, 761482, 841638, 961872, 1102836, 1122184, 1142223, 1470448, 1522964, 1683276, 2205672, 2244368, 2284446, 2665187, 3045928, 3366552, 4411344, 4568892, 5330374, 6091856, 6733104, 7995561, 9137784, 10660748, 15991122, 18275568, 21321496, 31982244, 42642992, 63964488, 127928976]

約数ペア:

[(1, 127928976), (2, 63964488), (3, 42642992), (4, 31982244), (6, 21321496), (7, 18275568), (8, 15991122), (12, 10660748), (14, 9137784), (16, 7995561), (19, 6733104), (21, 6091856), (24, 5330374), (28, 4568892), (29, 4411344), (38, 3366552), (42, 3045928), (48, 2665187), (56, 2284446), (57, 2244368), (58, 2205672), (76, 1683276), (84, 1522964), (87, 1470448), (112, 1142223), (114, 1122184), (116, 1102836), (133, 961872), (152, 841638), (168, 761482), (174, 735224), (203, 630192), (228, 561092), (232, 551418), (266, 480936), (304, 420819), (336, 380741), (348, 367612), (399, 320624), (406, 315096), (456, 280546), (464, 275709), (532, 240468), (551, 232176), (609, 210064), (691, 185136), (696, 183806), (798, 160312), (812, 157548), (912, 140273), (1064, 120234), (1102, 116088), (1218, 105032), (1382, 92568), (1392, 91903), (1596, 80156), (1624, 78774), (1653, 77392), (2073, 61712), (2128, 60117), (2204, 58044), (2436, 52516), (2764, 46284), (3192, 40078), (3248, 39387), (3306, 38696), (3857, 33168), (4146, 30856), (4408, 29022), (4837, 26448), (4872, 26258), (5528, 23142), (6384, 20039), (6612, 19348), (7714, 16584), (8292, 15428), (8816, 14511), (9674, 13224), (9744, 13129), (11056, 11571)]