168441712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2777}}^1$

素因数の和:3025

約数の個数: 40

約数和(自身を含む): 347227776

約数和(自身を除く): 178786064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 223, 272, 446, 892, 1784, 2777, 3568, 3791, 5554, 7582, 11108, 15164, 22216, 30328, 44432, 47209, 60656, 94418, 188836, 377672, 619271, 755344, 1238542, 2477084, 4954168, 9908336, 10527607, 21055214, 42110428, 84220856, 168441712]

約数ペア:

[(1, 168441712), (2, 84220856), (4, 42110428), (8, 21055214), (16, 10527607), (17, 9908336), (34, 4954168), (68, 2477084), (136, 1238542), (223, 755344), (272, 619271), (446, 377672), (892, 188836), (1784, 94418), (2777, 60656), (3568, 47209), (3791, 44432), (5554, 30328), (7582, 22216), (11108, 15164)]