162824788

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 331914240

約数和(自身を除く): 169089452

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 223, 293, 356, 446, 586, 623, 892, 1172, 1246, 1561, 2051, 2492, 3122, 4102, 6244, 8204, 19847, 26077, 39694, 52154, 65339, 79388, 104308, 130678, 138929, 182539, 261356, 277858, 365078, 457373, 555716, 730156, 914746, 1829492, 5815171, 11630342, 23260684, 40706197, 81412394, 162824788]

約数ペア:

[(1, 162824788), (2, 81412394), (4, 40706197), (7, 23260684), (14, 11630342), (28, 5815171), (89, 1829492), (178, 914746), (223, 730156), (293, 555716), (356, 457373), (446, 365078), (586, 277858), (623, 261356), (892, 182539), (1172, 138929), (1246, 130678), (1561, 104308), (2051, 79388), (2492, 65339), (3122, 52154), (4102, 39694), (6244, 26077), (8204, 19847)]