127751736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1165

約数の個数: 128

約数和(自身を含む): 396264960

約数和(自身を除く): 268513224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 41, 42, 51, 56, 68, 82, 84, 102, 119, 123, 136, 164, 168, 204, 238, 246, 287, 328, 357, 408, 476, 492, 574, 697, 714, 861, 952, 984, 1091, 1148, 1394, 1428, 1722, 2091, 2182, 2296, 2788, 2856, 3273, 3444, 4182, 4364, 4879, 5576, 6546, 6888, 7637, 8364, 8728, 9758, 13092, 14637, 15274, 16728, 18547, 19516, 22911, 26184, 29274, 30548, 37094, 39032, 44731, 45822, 55641, 58548, 61096, 74188, 89462, 91644, 111282, 117096, 129829, 134193, 148376, 178924, 183288, 222564, 259658, 268386, 313117, 357848, 389487, 445128, 519316, 536772, 626234, 760427, 778974, 939351, 1038632, 1073544, 1252468, 1520854, 1557948, 1878702, 2281281, 2504936, 3041708, 3115896, 3757404, 4562562, 5322989, 6083416, 7514808, 9125124, 10645978, 15968967, 18250248, 21291956, 31937934, 42583912, 63875868, 127751736]

約数ペア:

[(1, 127751736), (2, 63875868), (3, 42583912), (4, 31937934), (6, 21291956), (7, 18250248), (8, 15968967), (12, 10645978), (14, 9125124), (17, 7514808), (21, 6083416), (24, 5322989), (28, 4562562), (34, 3757404), (41, 3115896), (42, 3041708), (51, 2504936), (56, 2281281), (68, 1878702), (82, 1557948), (84, 1520854), (102, 1252468), (119, 1073544), (123, 1038632), (136, 939351), (164, 778974), (168, 760427), (204, 626234), (238, 536772), (246, 519316), (287, 445128), (328, 389487), (357, 357848), (408, 313117), (476, 268386), (492, 259658), (574, 222564), (697, 183288), (714, 178924), (861, 148376), (952, 134193), (984, 129829), (1091, 117096), (1148, 111282), (1394, 91644), (1428, 89462), (1722, 74188), (2091, 61096), (2182, 58548), (2296, 55641), (2788, 45822), (2856, 44731), (3273, 39032), (3444, 37094), (4182, 30548), (4364, 29274), (4879, 26184), (5576, 22911), (6546, 19516), (6888, 18547), (7637, 16728), (8364, 15274), (8728, 14637), (9758, 13092)]