191225424

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^2$

素因数の和:297

約数の個数: 120

約数和(自身を含む): 564443040

約数和(自身を除く): 373217616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 127, 152, 156, 208, 228, 247, 254, 304, 312, 381, 456, 494, 508, 624, 741, 762, 912, 988, 1016, 1482, 1524, 1651, 1976, 2032, 2413, 2964, 3048, 3302, 3952, 4826, 4953, 5928, 6096, 6604, 7239, 9652, 9906, 11856, 13208, 14478, 16129, 19304, 19812, 26416, 28956, 31369, 32258, 38608, 39624, 48387, 57912, 62738, 64516, 79248, 94107, 96774, 115824, 125476, 129032, 188214, 193548, 209677, 250952, 258064, 306451, 376428, 387096, 419354, 501904, 612902, 629031, 752856, 774192, 838708, 919353, 1225804, 1258062, 1505712, 1677416, 1838706, 2451608, 2516124, 3354832, 3677412, 3983863, 4903216, 5032248, 7354824, 7967726, 10064496, 11951589, 14709648, 15935452, 23903178, 31870904, 47806356, 63741808, 95612712, 191225424]

約数ペア:

[(1, 191225424), (2, 95612712), (3, 63741808), (4, 47806356), (6, 31870904), (8, 23903178), (12, 15935452), (13, 14709648), (16, 11951589), (19, 10064496), (24, 7967726), (26, 7354824), (38, 5032248), (39, 4903216), (48, 3983863), (52, 3677412), (57, 3354832), (76, 2516124), (78, 2451608), (104, 1838706), (114, 1677416), (127, 1505712), (152, 1258062), (156, 1225804), (208, 919353), (228, 838708), (247, 774192), (254, 752856), (304, 629031), (312, 612902), (381, 501904), (456, 419354), (494, 387096), (508, 376428), (624, 306451), (741, 258064), (762, 250952), (912, 209677), (988, 193548), (1016, 188214), (1482, 129032), (1524, 125476), (1651, 115824), (1976, 96774), (2032, 94107), (2413, 79248), (2964, 64516), (3048, 62738), (3302, 57912), (3952, 48387), (4826, 39624), (4953, 38608), (5928, 32258), (6096, 31369), (6604, 28956), (7239, 26416), (9652, 19812), (9906, 19304), (11856, 16129), (13208, 14478)]