166589856

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{8147}}^1$

素因数の和:8234

約数の個数: 72

約数和(自身を含む): 480471264

約数和(自身を除く): 313881408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 8147, 10224, 16294, 20448, 24441, 32588, 48882, 65176, 73323, 97764, 130352, 146646, 195528, 260704, 293292, 391056, 578437, 586584, 782112, 1156874, 1173168, 1735311, 2313748, 2346336, 3470622, 4627496, 5205933, 6941244, 9254992, 10411866, 13882488, 18509984, 20823732, 27764976, 41647464, 55529952, 83294928, 166589856]

約数ペア:

[(1, 166589856), (2, 83294928), (3, 55529952), (4, 41647464), (6, 27764976), (8, 20823732), (9, 18509984), (12, 13882488), (16, 10411866), (18, 9254992), (24, 6941244), (32, 5205933), (36, 4627496), (48, 3470622), (71, 2346336), (72, 2313748), (96, 1735311), (142, 1173168), (144, 1156874), (213, 782112), (284, 586584), (288, 578437), (426, 391056), (568, 293292), (639, 260704), (852, 195528), (1136, 146646), (1278, 130352), (1704, 97764), (2272, 73323), (2556, 65176), (3408, 48882), (5112, 32588), (6816, 24441), (8147, 20448), (10224, 16294)]