143579448

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{18637}}^1$

素因数の和:18756

約数の個数: 48

約数和(自身を含む): 392516280

約数和(自身を除く): 248936832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 18637, 37274, 55911, 74548, 111822, 149096, 167733, 223644, 335466, 447288, 670932, 1341864, 1994159, 3988318, 5982477, 7976636, 11964954, 15953272, 17947431, 23929908, 35894862, 47859816, 71789724, 143579448]

約数ペア:

[(1, 143579448), (2, 71789724), (3, 47859816), (4, 35894862), (6, 23929908), (8, 17947431), (9, 15953272), (12, 11964954), (18, 7976636), (24, 5982477), (36, 3988318), (72, 1994159), (107, 1341864), (214, 670932), (321, 447288), (428, 335466), (642, 223644), (856, 167733), (963, 149096), (1284, 111822), (1926, 74548), (2568, 55911), (3852, 37274), (7704, 18637)]