156927888

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{27943}}^1$

素因数の和:27973

約数の個数: 80

約数和(自身を含む): 485107840

約数和(自身を除く): 328179952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 27943, 55886, 83829, 111772, 167658, 223544, 251487, 335316, 363259, 447088, 502974, 670632, 726518, 754461, 1005948, 1089777, 1341264, 1453036, 1508922, 2011896, 2179554, 2906072, 3017844, 3269331, 4023792, 4359108, 5812144, 6035688, 6538662, 8718216, 9807993, 12071376, 13077324, 17436432, 19615986, 26154648, 39231972, 52309296, 78463944, 156927888]

約数ペア:

[(1, 156927888), (2, 78463944), (3, 52309296), (4, 39231972), (6, 26154648), (8, 19615986), (9, 17436432), (12, 13077324), (13, 12071376), (16, 9807993), (18, 8718216), (24, 6538662), (26, 6035688), (27, 5812144), (36, 4359108), (39, 4023792), (48, 3269331), (52, 3017844), (54, 2906072), (72, 2179554), (78, 2011896), (104, 1508922), (108, 1453036), (117, 1341264), (144, 1089777), (156, 1005948), (208, 754461), (216, 726518), (234, 670632), (312, 502974), (351, 447088), (432, 363259), (468, 335316), (624, 251487), (702, 223544), (936, 167658), (1404, 111772), (1872, 83829), (2808, 55886), (5616, 27943)]