161522032

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{12119}}^1$

素因数の和:12158

約数の個数: 60

約数和(自身を含む): 385488720

約数和(自身を除く): 223966688

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 12119, 13328, 24238, 48476, 84833, 96952, 169666, 193904, 206023, 339332, 412046, 593831, 678664, 824092, 1187662, 1357328, 1442161, 1648184, 2375324, 2884322, 3296368, 4750648, 5768644, 9501296, 10095127, 11537288, 20190254, 23074576, 40380508, 80761016, 161522032]

約数ペア:

[(1, 161522032), (2, 80761016), (4, 40380508), (7, 23074576), (8, 20190254), (14, 11537288), (16, 10095127), (17, 9501296), (28, 5768644), (34, 4750648), (49, 3296368), (56, 2884322), (68, 2375324), (98, 1648184), (112, 1442161), (119, 1357328), (136, 1187662), (196, 824092), (238, 678664), (272, 593831), (392, 412046), (476, 339332), (784, 206023), (833, 193904), (952, 169666), (1666, 96952), (1904, 84833), (3332, 48476), (6664, 24238), (12119, 13328)]