156385908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{620579}}^1$

素因数の和:620596

約数の個数: 36

約数和(自身を含む): 451782240

約数和(自身を除く): 295396332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 620579, 1241158, 1861737, 2482316, 3723474, 4344053, 5585211, 7446948, 8688106, 11170422, 13032159, 17376212, 22340844, 26064318, 39096477, 52128636, 78192954, 156385908]

約数ペア:

[(1, 156385908), (2, 78192954), (3, 52128636), (4, 39096477), (6, 26064318), (7, 22340844), (9, 17376212), (12, 13032159), (14, 11170422), (18, 8688106), (21, 7446948), (28, 5585211), (36, 4344053), (42, 3723474), (63, 2482316), (84, 1861737), (126, 1241158), (252, 620579)]