144779796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 442810368

約数和(自身を除く): 298030572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 43, 62, 63, 84, 86, 93, 124, 126, 129, 172, 186, 217, 252, 258, 279, 301, 372, 387, 431, 434, 516, 558, 602, 651, 774, 862, 868, 903, 1116, 1204, 1293, 1302, 1333, 1548, 1724, 1806, 1953, 2586, 2604, 2666, 2709, 3017, 3612, 3879, 3906, 3999, 5172, 5332, 5418, 6034, 7758, 7812, 7998, 9051, 9331, 10836, 11997, 12068, 13361, 15516, 15996, 18102, 18533, 18662, 23994, 26722, 27153, 27993, 36204, 37066, 37324, 40083, 47988, 53444, 54306, 55599, 55986, 74132, 80166, 83979, 93527, 108612, 111198, 111972, 120249, 129731, 160332, 166797, 167958, 187054, 222396, 240498, 259462, 280581, 333594, 335916, 374108, 389193, 480996, 518924, 561162, 574523, 667188, 778386, 841743, 1122324, 1149046, 1167579, 1556772, 1683486, 1723569, 2298092, 2335158, 3366972, 3447138, 4021661, 4670316, 5170707, 6894276, 8043322, 10341414, 12064983, 16086644, 20682828, 24129966, 36194949, 48259932, 72389898, 144779796]

約数ペア:

[(1, 144779796), (2, 72389898), (3, 48259932), (4, 36194949), (6, 24129966), (7, 20682828), (9, 16086644), (12, 12064983), (14, 10341414), (18, 8043322), (21, 6894276), (28, 5170707), (31, 4670316), (36, 4021661), (42, 3447138), (43, 3366972), (62, 2335158), (63, 2298092), (84, 1723569), (86, 1683486), (93, 1556772), (124, 1167579), (126, 1149046), (129, 1122324), (172, 841743), (186, 778386), (217, 667188), (252, 574523), (258, 561162), (279, 518924), (301, 480996), (372, 389193), (387, 374108), (431, 335916), (434, 333594), (516, 280581), (558, 259462), (602, 240498), (651, 222396), (774, 187054), (862, 167958), (868, 166797), (903, 160332), (1116, 129731), (1204, 120249), (1293, 111972), (1302, 111198), (1333, 108612), (1548, 93527), (1724, 83979), (1806, 80166), (1953, 74132), (2586, 55986), (2604, 55599), (2666, 54306), (2709, 53444), (3017, 47988), (3612, 40083), (3879, 37324), (3906, 37066), (3999, 36204), (5172, 27993), (5332, 27153), (5418, 26722), (6034, 23994), (7758, 18662), (7812, 18533), (7998, 18102), (9051, 15996), (9331, 15516), (10836, 13361), (11997, 12068)]