103805408

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 242984448

約数和(自身を除く): 139179040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 71, 107, 112, 122, 142, 214, 224, 244, 284, 427, 428, 488, 497, 568, 749, 854, 856, 976, 994, 1136, 1498, 1708, 1712, 1952, 1988, 2272, 2996, 3416, 3424, 3976, 4331, 5992, 6527, 6832, 7597, 7952, 8662, 11984, 13054, 13664, 15194, 15904, 17324, 23968, 26108, 30317, 30388, 34648, 45689, 52216, 53179, 60634, 60776, 69296, 91378, 104432, 106358, 121268, 121552, 138592, 182756, 208864, 212716, 242536, 243104, 365512, 425432, 463417, 485072, 731024, 850864, 926834, 970144, 1462048, 1701728, 1853668, 3243919, 3707336, 6487838, 7414672, 12975676, 14829344, 25951352, 51902704, 103805408]

約数ペア:

[(1, 103805408), (2, 51902704), (4, 25951352), (7, 14829344), (8, 12975676), (14, 7414672), (16, 6487838), (28, 3707336), (32, 3243919), (56, 1853668), (61, 1701728), (71, 1462048), (107, 970144), (112, 926834), (122, 850864), (142, 731024), (214, 485072), (224, 463417), (244, 425432), (284, 365512), (427, 243104), (428, 242536), (488, 212716), (497, 208864), (568, 182756), (749, 138592), (854, 121552), (856, 121268), (976, 106358), (994, 104432), (1136, 91378), (1498, 69296), (1708, 60776), (1712, 60634), (1952, 53179), (1988, 52216), (2272, 45689), (2996, 34648), (3416, 30388), (3424, 30317), (3976, 26108), (4331, 23968), (5992, 17324), (6527, 15904), (6832, 15194), (7597, 13664), (7952, 13054), (8662, 11984)]