125565128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 290304000

約数和(自身を除く): 164738872

約数列:

[1, 2, 4, 8, 13, 17, 26, 29, 31, 34, 52, 58, 62, 68, 79, 104, 116, 124, 136, 158, 221, 232, 248, 316, 377, 403, 442, 493, 527, 632, 754, 806, 884, 899, 986, 1027, 1054, 1343, 1508, 1612, 1768, 1798, 1972, 2054, 2108, 2291, 2449, 2686, 3016, 3224, 3596, 3944, 4108, 4216, 4582, 4898, 5372, 6409, 6851, 7192, 8216, 9164, 9796, 10744, 11687, 12818, 13702, 15283, 17459, 18328, 19592, 23374, 25636, 27404, 29783, 30566, 31837, 34918, 38947, 41633, 46748, 51272, 54808, 59566, 61132, 63674, 69836, 71021, 77894, 83266, 93496, 119132, 122264, 127348, 139672, 142042, 155788, 166532, 198679, 238264, 254696, 284084, 311576, 333064, 397358, 506311, 541229, 568168, 794716, 923273, 1012622, 1082458, 1207357, 1589432, 1846546, 2025244, 2164916, 2414714, 3693092, 4050488, 4329832, 4829428, 7386184, 9658856, 15695641, 31391282, 62782564, 125565128]

約数ペア:

[(1, 125565128), (2, 62782564), (4, 31391282), (8, 15695641), (13, 9658856), (17, 7386184), (26, 4829428), (29, 4329832), (31, 4050488), (34, 3693092), (52, 2414714), (58, 2164916), (62, 2025244), (68, 1846546), (79, 1589432), (104, 1207357), (116, 1082458), (124, 1012622), (136, 923273), (158, 794716), (221, 568168), (232, 541229), (248, 506311), (316, 397358), (377, 333064), (403, 311576), (442, 284084), (493, 254696), (527, 238264), (632, 198679), (754, 166532), (806, 155788), (884, 142042), (899, 139672), (986, 127348), (1027, 122264), (1054, 119132), (1343, 93496), (1508, 83266), (1612, 77894), (1768, 71021), (1798, 69836), (1972, 63674), (2054, 61132), (2108, 59566), (2291, 54808), (2449, 51272), (2686, 46748), (3016, 41633), (3224, 38947), (3596, 34918), (3944, 31837), (4108, 30566), (4216, 29783), (4582, 27404), (4898, 25636), (5372, 23374), (6409, 19592), (6851, 18328), (7192, 17459), (8216, 15283), (9164, 13702), (9796, 12818), (10744, 11687)]