15138032

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 37205952

約数和(自身を除く): 22067920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 281, 296, 364, 481, 518, 562, 592, 728, 962, 1036, 1124, 1456, 1924, 1967, 2072, 2248, 3367, 3653, 3848, 3934, 4144, 4496, 6734, 7306, 7696, 7868, 10397, 13468, 14612, 15736, 20794, 25571, 26936, 29224, 31472, 41588, 51142, 53872, 58448, 72779, 83176, 102284, 135161, 145558, 166352, 204568, 270322, 291116, 409136, 540644, 582232, 946127, 1081288, 1164464, 1892254, 2162576, 3784508, 7569016, 15138032]

約数ペア:

[(1, 15138032), (2, 7569016), (4, 3784508), (7, 2162576), (8, 1892254), (13, 1164464), (14, 1081288), (16, 946127), (26, 582232), (28, 540644), (37, 409136), (52, 291116), (56, 270322), (74, 204568), (91, 166352), (104, 145558), (112, 135161), (148, 102284), (182, 83176), (208, 72779), (259, 58448), (281, 53872), (296, 51142), (364, 41588), (481, 31472), (518, 29224), (562, 26936), (592, 25571), (728, 20794), (962, 15736), (1036, 14612), (1124, 13468), (1456, 10397), (1924, 7868), (1967, 7696), (2072, 7306), (2248, 6734), (3367, 4496), (3653, 4144), (3848, 3934)]