191723028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 524289024

約数和(自身を除く): 332565996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 107, 166, 214, 249, 257, 321, 332, 428, 498, 514, 581, 642, 749, 771, 996, 1028, 1162, 1284, 1498, 1542, 1743, 1799, 2247, 2324, 2996, 3084, 3486, 3598, 4494, 5397, 6972, 7196, 8881, 8988, 10794, 17762, 21331, 21588, 26643, 27499, 35524, 42662, 53286, 54998, 62167, 63993, 82497, 85324, 106572, 109996, 124334, 127986, 149317, 164994, 186501, 192493, 248668, 255972, 298634, 329988, 373002, 384986, 447951, 577479, 597268, 746004, 769972, 895902, 1154958, 1791804, 2282417, 2309916, 4564834, 6847251, 9129668, 13694502, 15976919, 27389004, 31953838, 47930757, 63907676, 95861514, 191723028]

約数ペア:

[(1, 191723028), (2, 95861514), (3, 63907676), (4, 47930757), (6, 31953838), (7, 27389004), (12, 15976919), (14, 13694502), (21, 9129668), (28, 6847251), (42, 4564834), (83, 2309916), (84, 2282417), (107, 1791804), (166, 1154958), (214, 895902), (249, 769972), (257, 746004), (321, 597268), (332, 577479), (428, 447951), (498, 384986), (514, 373002), (581, 329988), (642, 298634), (749, 255972), (771, 248668), (996, 192493), (1028, 186501), (1162, 164994), (1284, 149317), (1498, 127986), (1542, 124334), (1743, 109996), (1799, 106572), (2247, 85324), (2324, 82497), (2996, 63993), (3084, 62167), (3486, 54998), (3598, 53286), (4494, 42662), (5397, 35524), (6972, 27499), (7196, 26643), (8881, 21588), (8988, 21331), (10794, 17762)]