143006696

素因数分解:

$2^3\times 7^2\times {\mathrm{491}}^1\times {\mathrm{743}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 312971040

約数和(自身を除く): 169964344

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 491, 743, 982, 1486, 1964, 2972, 3437, 3928, 5201, 5944, 6874, 10402, 13748, 20804, 24059, 27496, 36407, 41608, 48118, 72814, 96236, 145628, 192472, 291256, 364813, 729626, 1459252, 2553691, 2918504, 5107382, 10214764, 17875837, 20429528, 35751674, 71503348, 143006696]

約数ペア:

[(1, 143006696), (2, 71503348), (4, 35751674), (7, 20429528), (8, 17875837), (14, 10214764), (28, 5107382), (49, 2918504), (56, 2553691), (98, 1459252), (196, 729626), (392, 364813), (491, 291256), (743, 192472), (982, 145628), (1486, 96236), (1964, 72814), (2972, 48118), (3437, 41608), (3928, 36407), (5201, 27496), (5944, 24059), (6874, 20804), (10402, 13748)]