123582368

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 317689344

約数和(自身を除く): 194106976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 37, 52, 56, 62, 74, 91, 104, 112, 124, 148, 182, 208, 217, 224, 248, 259, 296, 364, 403, 416, 434, 481, 496, 518, 592, 728, 806, 868, 962, 992, 1036, 1147, 1184, 1369, 1456, 1612, 1736, 1924, 2072, 2294, 2738, 2821, 2912, 3224, 3367, 3472, 3848, 4144, 4588, 5476, 5642, 6448, 6734, 6944, 7696, 8029, 8288, 9176, 9583, 10952, 11284, 12896, 13468, 14911, 15392, 16058, 17797, 18352, 19166, 21904, 22568, 26936, 29822, 32116, 35594, 36704, 38332, 42439, 43808, 45136, 53872, 59644, 64232, 71188, 76664, 84878, 90272, 104377, 107744, 119288, 124579, 128464, 142376, 153328, 169756, 208754, 238576, 249158, 256928, 284752, 297073, 306656, 339512, 417508, 477152, 498316, 551707, 569504, 594146, 679024, 835016, 996632, 1103414, 1188292, 1358048, 1670032, 1993264, 2206828, 2376584, 3340064, 3861949, 3986528, 4413656, 4753168, 7723898, 8827312, 9506336, 15447796, 17654624, 30895592, 61791184, 123582368]

約数ペア:

[(1, 123582368), (2, 61791184), (4, 30895592), (7, 17654624), (8, 15447796), (13, 9506336), (14, 8827312), (16, 7723898), (26, 4753168), (28, 4413656), (31, 3986528), (32, 3861949), (37, 3340064), (52, 2376584), (56, 2206828), (62, 1993264), (74, 1670032), (91, 1358048), (104, 1188292), (112, 1103414), (124, 996632), (148, 835016), (182, 679024), (208, 594146), (217, 569504), (224, 551707), (248, 498316), (259, 477152), (296, 417508), (364, 339512), (403, 306656), (416, 297073), (434, 284752), (481, 256928), (496, 249158), (518, 238576), (592, 208754), (728, 169756), (806, 153328), (868, 142376), (962, 128464), (992, 124579), (1036, 119288), (1147, 107744), (1184, 104377), (1369, 90272), (1456, 84878), (1612, 76664), (1736, 71188), (1924, 64232), (2072, 59644), (2294, 53872), (2738, 45136), (2821, 43808), (2912, 42439), (3224, 38332), (3367, 36704), (3472, 35594), (3848, 32116), (4144, 29822), (4588, 26936), (5476, 22568), (5642, 21904), (6448, 19166), (6734, 18352), (6944, 17797), (7696, 16058), (8029, 15392), (8288, 14911), (9176, 13468), (9583, 12896), (10952, 11284)]