159621984

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{5381}}^1$

素因数の和:5500

約数の個数: 72

約数和(自身を含む): 458417232

約数和(自身を除く): 298795248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2472, 3296, 3708, 4944, 5381, 7416, 9888, 10762, 14832, 16143, 21524, 29664, 32286, 43048, 48429, 64572, 86096, 96858, 129144, 172192, 193716, 258288, 387432, 516576, 554243, 774864, 1108486, 1549728, 1662729, 2216972, 3325458, 4433944, 4988187, 6650916, 8867888, 9976374, 13301832, 17735776, 19952748, 26603664, 39905496, 53207328, 79810992, 159621984]

約数ペア:

[(1, 159621984), (2, 79810992), (3, 53207328), (4, 39905496), (6, 26603664), (8, 19952748), (9, 17735776), (12, 13301832), (16, 9976374), (18, 8867888), (24, 6650916), (32, 4988187), (36, 4433944), (48, 3325458), (72, 2216972), (96, 1662729), (103, 1549728), (144, 1108486), (206, 774864), (288, 554243), (309, 516576), (412, 387432), (618, 258288), (824, 193716), (927, 172192), (1236, 129144), (1648, 96858), (1854, 86096), (2472, 64572), (3296, 48429), (3708, 43048), (4944, 32286), (5381, 29664), (7416, 21524), (9888, 16143), (10762, 14832)]