143027516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 272432160

約数和(自身を除く): 129404644

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 197, 233, 394, 466, 779, 788, 932, 1558, 3116, 3743, 4427, 7486, 8077, 8854, 9553, 14972, 16154, 17708, 19106, 32308, 38212, 45901, 91802, 153463, 181507, 183604, 306926, 363014, 613852, 726028, 872119, 1744238, 1881941, 3488476, 3763882, 7527764, 35756879, 71513758, 143027516]

約数ペア:

[(1, 143027516), (2, 71513758), (4, 35756879), (19, 7527764), (38, 3763882), (41, 3488476), (76, 1881941), (82, 1744238), (164, 872119), (197, 726028), (233, 613852), (394, 363014), (466, 306926), (779, 183604), (788, 181507), (932, 153463), (1558, 91802), (3116, 45901), (3743, 38212), (4427, 32308), (7486, 19106), (8077, 17708), (8854, 16154), (9553, 14972)]