126465984

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 168

約数和(自身を含む): 383956560

約数和(自身を除く): 257490576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 67, 72, 87, 96, 113, 116, 134, 144, 174, 192, 201, 226, 232, 261, 268, 288, 339, 348, 402, 452, 464, 522, 536, 576, 603, 678, 696, 804, 904, 928, 1017, 1044, 1072, 1206, 1356, 1392, 1608, 1808, 1856, 1943, 2034, 2088, 2144, 2412, 2712, 2784, 3216, 3277, 3616, 3886, 4068, 4176, 4288, 4824, 5424, 5568, 5829, 6432, 6554, 7232, 7571, 7772, 8136, 8352, 9648, 9831, 10848, 11658, 12864, 13108, 15142, 15544, 16272, 16704, 17487, 19296, 19662, 21696, 22713, 23316, 26216, 29493, 30284, 31088, 32544, 34974, 38592, 39324, 45426, 46632, 52432, 58986, 60568, 62176, 65088, 68139, 69948, 78648, 90852, 93264, 104864, 117972, 121136, 124352, 136278, 139896, 157296, 181704, 186528, 209728, 219559, 235944, 242272, 272556, 279792, 314592, 363408, 373056, 439118, 471888, 484544, 545112, 559584, 629184, 658677, 726816, 878236, 943776, 1090224, 1119168, 1317354, 1453632, 1756472, 1887552, 1976031, 2180448, 2634708, 3512944, 3952062, 4360896, 5269416, 7025888, 7904124, 10538832, 14051776, 15808248, 21077664, 31616496, 42155328, 63232992, 126465984]

約数ペア:

[(1, 126465984), (2, 63232992), (3, 42155328), (4, 31616496), (6, 21077664), (8, 15808248), (9, 14051776), (12, 10538832), (16, 7904124), (18, 7025888), (24, 5269416), (29, 4360896), (32, 3952062), (36, 3512944), (48, 2634708), (58, 2180448), (64, 1976031), (67, 1887552), (72, 1756472), (87, 1453632), (96, 1317354), (113, 1119168), (116, 1090224), (134, 943776), (144, 878236), (174, 726816), (192, 658677), (201, 629184), (226, 559584), (232, 545112), (261, 484544), (268, 471888), (288, 439118), (339, 373056), (348, 363408), (402, 314592), (452, 279792), (464, 272556), (522, 242272), (536, 235944), (576, 219559), (603, 209728), (678, 186528), (696, 181704), (804, 157296), (904, 139896), (928, 136278), (1017, 124352), (1044, 121136), (1072, 117972), (1206, 104864), (1356, 93264), (1392, 90852), (1608, 78648), (1808, 69948), (1856, 68139), (1943, 65088), (2034, 62176), (2088, 60568), (2144, 58986), (2412, 52432), (2712, 46632), (2784, 45426), (3216, 39324), (3277, 38592), (3616, 34974), (3886, 32544), (4068, 31088), (4176, 30284), (4288, 29493), (4824, 26216), (5424, 23316), (5568, 22713), (5829, 21696), (6432, 19662), (6554, 19296), (7232, 17487), (7571, 16704), (7772, 16272), (8136, 15544), (8352, 15142), (9648, 13108), (9831, 12864), (10848, 11658)]