139316976

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:252

約数の個数: 160

約数和(自身を含む): 420925440

約数和(自身を除く): 281608464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 101, 103, 108, 124, 144, 186, 202, 206, 216, 248, 279, 303, 309, 372, 404, 412, 432, 496, 558, 606, 618, 744, 808, 824, 837, 909, 927, 1116, 1212, 1236, 1488, 1616, 1648, 1674, 1818, 1854, 2232, 2424, 2472, 2727, 2781, 3131, 3193, 3348, 3636, 3708, 4464, 4848, 4944, 5454, 5562, 6262, 6386, 6696, 7272, 7416, 9393, 9579, 10403, 10908, 11124, 12524, 12772, 13392, 14544, 14832, 18786, 19158, 20806, 21816, 22248, 25048, 25544, 28179, 28737, 31209, 37572, 38316, 41612, 43632, 44496, 50096, 51088, 56358, 57474, 62418, 75144, 76632, 83224, 84537, 86211, 93627, 112716, 114948, 124836, 150288, 153264, 166448, 169074, 172422, 187254, 225432, 229896, 249672, 280881, 322493, 338148, 344844, 374508, 450864, 459792, 499344, 561762, 644986, 676296, 689688, 749016, 967479, 1123524, 1289972, 1352592, 1379376, 1498032, 1934958, 2247048, 2579944, 2902437, 3869916, 4494096, 5159888, 5804874, 7739832, 8707311, 11609748, 15479664, 17414622, 23219496, 34829244, 46438992, 69658488, 139316976]

約数ペア:

[(1, 139316976), (2, 69658488), (3, 46438992), (4, 34829244), (6, 23219496), (8, 17414622), (9, 15479664), (12, 11609748), (16, 8707311), (18, 7739832), (24, 5804874), (27, 5159888), (31, 4494096), (36, 3869916), (48, 2902437), (54, 2579944), (62, 2247048), (72, 1934958), (93, 1498032), (101, 1379376), (103, 1352592), (108, 1289972), (124, 1123524), (144, 967479), (186, 749016), (202, 689688), (206, 676296), (216, 644986), (248, 561762), (279, 499344), (303, 459792), (309, 450864), (372, 374508), (404, 344844), (412, 338148), (432, 322493), (496, 280881), (558, 249672), (606, 229896), (618, 225432), (744, 187254), (808, 172422), (824, 169074), (837, 166448), (909, 153264), (927, 150288), (1116, 124836), (1212, 114948), (1236, 112716), (1488, 93627), (1616, 86211), (1648, 84537), (1674, 83224), (1818, 76632), (1854, 75144), (2232, 62418), (2424, 57474), (2472, 56358), (2727, 51088), (2781, 50096), (3131, 44496), (3193, 43632), (3348, 41612), (3636, 38316), (3708, 37572), (4464, 31209), (4848, 28737), (4944, 28179), (5454, 25544), (5562, 25048), (6262, 22248), (6386, 21816), (6696, 20806), (7272, 19158), (7416, 18786), (9393, 14832), (9579, 14544), (10403, 13392), (10908, 12772), (11124, 12524)]