161707488

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{10729}}^1$

素因数の和:10899

約数の個数: 48

約数和(自身を含む): 427225680

約数和(自身を除く): 265518192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 7536, 10729, 15072, 21458, 32187, 42916, 64374, 85832, 128748, 171664, 257496, 343328, 514992, 1029984, 1684453, 3368906, 5053359, 6737812, 10106718, 13475624, 20213436, 26951248, 40426872, 53902496, 80853744, 161707488]

約数ペア:

[(1, 161707488), (2, 80853744), (3, 53902496), (4, 40426872), (6, 26951248), (8, 20213436), (12, 13475624), (16, 10106718), (24, 6737812), (32, 5053359), (48, 3368906), (96, 1684453), (157, 1029984), (314, 514992), (471, 343328), (628, 257496), (942, 171664), (1256, 128748), (1884, 85832), (2512, 64374), (3768, 42916), (5024, 32187), (7536, 21458), (10729, 15072)]