143099992

素因数分解:

$2^3\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1637}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 313709760

約数和(自身を除く): 170609768

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 223, 392, 446, 892, 1561, 1637, 1784, 3122, 3274, 6244, 6548, 10927, 11459, 12488, 13096, 21854, 22918, 43708, 45836, 80213, 87416, 91672, 160426, 320852, 365051, 641704, 730102, 1460204, 2555357, 2920408, 5110714, 10221428, 17887499, 20442856, 35774998, 71549996, 143099992]

約数ペア:

[(1, 143099992), (2, 71549996), (4, 35774998), (7, 20442856), (8, 17887499), (14, 10221428), (28, 5110714), (49, 2920408), (56, 2555357), (98, 1460204), (196, 730102), (223, 641704), (392, 365051), (446, 320852), (892, 160426), (1561, 91672), (1637, 87416), (1784, 80213), (3122, 45836), (3274, 43708), (6244, 22918), (6548, 21854), (10927, 13096), (11459, 12488)]