148390228

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{39847}}^1$

素因数の和:39884

約数の個数: 36

約数和(自身を含む): 317987040

約数和(自身を除く): 169596812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 39847, 79694, 159388, 278929, 557858, 757093, 1115716, 1514186, 1952503, 3028372, 3905006, 5299651, 7810012, 10599302, 21198604, 37097557, 74195114, 148390228]

約数ペア:

[(1, 148390228), (2, 74195114), (4, 37097557), (7, 21198604), (14, 10599302), (19, 7810012), (28, 5299651), (38, 3905006), (49, 3028372), (76, 1952503), (98, 1514186), (133, 1115716), (196, 757093), (266, 557858), (532, 278929), (931, 159388), (1862, 79694), (3724, 39847)]