161109144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{857}}^1$

素因数の和:1249

約数の個数: 96

約数和(自身を含む): 500591520

約数和(自身を除く): 339482376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 373, 504, 746, 857, 1119, 1492, 1714, 2238, 2571, 2611, 2984, 3357, 3428, 4476, 5142, 5222, 5999, 6714, 6856, 7713, 7833, 8952, 10284, 10444, 11998, 13428, 15426, 15666, 17997, 20568, 20888, 23499, 23996, 26856, 30852, 31332, 35994, 46998, 47992, 53991, 61704, 62664, 71988, 93996, 107982, 143976, 187992, 215964, 319661, 431928, 639322, 958983, 1278644, 1917966, 2237627, 2557288, 2876949, 3835932, 4475254, 5753898, 6712881, 7671864, 8950508, 11507796, 13425762, 17901016, 20138643, 23015592, 26851524, 40277286, 53703048, 80554572, 161109144]

約数ペア:

[(1, 161109144), (2, 80554572), (3, 53703048), (4, 40277286), (6, 26851524), (7, 23015592), (8, 20138643), (9, 17901016), (12, 13425762), (14, 11507796), (18, 8950508), (21, 7671864), (24, 6712881), (28, 5753898), (36, 4475254), (42, 3835932), (56, 2876949), (63, 2557288), (72, 2237627), (84, 1917966), (126, 1278644), (168, 958983), (252, 639322), (373, 431928), (504, 319661), (746, 215964), (857, 187992), (1119, 143976), (1492, 107982), (1714, 93996), (2238, 71988), (2571, 62664), (2611, 61704), (2984, 53991), (3357, 47992), (3428, 46998), (4476, 35994), (5142, 31332), (5222, 30852), (5999, 26856), (6714, 23996), (6856, 23499), (7713, 20888), (7833, 20568), (8952, 17997), (10284, 15666), (10444, 15426), (11998, 13428)]