129849576

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 354585600

約数和(自身を除く): 224736024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 53, 62, 74, 89, 93, 106, 111, 124, 148, 159, 178, 186, 212, 222, 248, 267, 296, 318, 356, 372, 424, 444, 534, 636, 712, 744, 888, 1068, 1147, 1272, 1643, 1961, 2136, 2294, 2759, 3286, 3293, 3441, 3922, 4588, 4717, 4929, 5518, 5883, 6572, 6586, 6882, 7844, 8277, 9176, 9434, 9858, 9879, 11036, 11766, 13144, 13172, 13764, 14151, 15688, 16554, 18868, 19716, 19758, 22072, 23532, 26344, 27528, 28302, 33108, 37736, 39432, 39516, 47064, 56604, 60791, 66216, 79032, 102083, 113208, 121582, 146227, 174529, 182373, 204166, 243164, 292454, 306249, 349058, 364746, 408332, 438681, 486328, 523587, 584908, 612498, 698116, 729492, 816664, 877362, 1047174, 1169816, 1224996, 1396232, 1458984, 1754724, 2094348, 2449992, 3509448, 4188696, 5410399, 10820798, 16231197, 21641596, 32462394, 43283192, 64924788, 129849576]

約数ペア:

[(1, 129849576), (2, 64924788), (3, 43283192), (4, 32462394), (6, 21641596), (8, 16231197), (12, 10820798), (24, 5410399), (31, 4188696), (37, 3509448), (53, 2449992), (62, 2094348), (74, 1754724), (89, 1458984), (93, 1396232), (106, 1224996), (111, 1169816), (124, 1047174), (148, 877362), (159, 816664), (178, 729492), (186, 698116), (212, 612498), (222, 584908), (248, 523587), (267, 486328), (296, 438681), (318, 408332), (356, 364746), (372, 349058), (424, 306249), (444, 292454), (534, 243164), (636, 204166), (712, 182373), (744, 174529), (888, 146227), (1068, 121582), (1147, 113208), (1272, 102083), (1643, 79032), (1961, 66216), (2136, 60791), (2294, 56604), (2759, 47064), (3286, 39516), (3293, 39432), (3441, 37736), (3922, 33108), (4588, 28302), (4717, 27528), (4929, 26344), (5518, 23532), (5883, 22072), (6572, 19758), (6586, 19716), (6882, 18868), (7844, 16554), (8277, 15688), (9176, 14151), (9434, 13764), (9858, 13172), (9879, 13144), (11036, 11766)]