164403414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{5077}}^1$

素因数の和:5349

約数の個数: 48

約数和(自身を含む): 408758688

約数和(自身を除く): 244355274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 257, 514, 771, 1542, 1799, 2313, 3598, 4626, 5077, 5397, 10154, 10794, 15231, 16191, 30462, 32382, 35539, 45693, 71078, 91386, 106617, 213234, 319851, 639702, 1304789, 2609578, 3914367, 7828734, 9133523, 11743101, 18267046, 23486202, 27400569, 54801138, 82201707, 164403414]

約数ペア:

[(1, 164403414), (2, 82201707), (3, 54801138), (6, 27400569), (7, 23486202), (9, 18267046), (14, 11743101), (18, 9133523), (21, 7828734), (42, 3914367), (63, 2609578), (126, 1304789), (257, 639702), (514, 319851), (771, 213234), (1542, 106617), (1799, 91386), (2313, 71078), (3598, 45693), (4626, 35539), (5077, 32382), (5397, 30462), (10154, 16191), (10794, 15231)]