143432646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4013}}^1$

素因数の和:4085

約数の個数: 64

約数和(自身を含む): 351433728

約数和(自身を除く): 208001082

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 74, 111, 138, 161, 222, 259, 322, 483, 518, 777, 851, 966, 1554, 1702, 2553, 4013, 5106, 5957, 8026, 11914, 12039, 17871, 24078, 28091, 35742, 56182, 84273, 92299, 148481, 168546, 184598, 276897, 296962, 445443, 553794, 646093, 890886, 1039367, 1292186, 1938279, 2078734, 3118101, 3415063, 3876558, 6236202, 6830126, 10245189, 20490378, 23905441, 47810882, 71716323, 143432646]

約数ペア:

[(1, 143432646), (2, 71716323), (3, 47810882), (6, 23905441), (7, 20490378), (14, 10245189), (21, 6830126), (23, 6236202), (37, 3876558), (42, 3415063), (46, 3118101), (69, 2078734), (74, 1938279), (111, 1292186), (138, 1039367), (161, 890886), (222, 646093), (259, 553794), (322, 445443), (483, 296962), (518, 276897), (777, 184598), (851, 168546), (966, 148481), (1554, 92299), (1702, 84273), (2553, 56182), (4013, 35742), (5106, 28091), (5957, 24078), (8026, 17871), (11914, 12039)]