143880492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{7681}}^1$

素因数の和:7918

約数の個数: 48

約数和(自身を含む): 385452032

約数和(自身を除く): 241571540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4683, 6244, 7681, 9366, 15362, 18732, 23043, 30724, 46086, 53767, 92172, 107534, 161301, 215068, 322602, 645204, 1712863, 3425726, 5138589, 6851452, 10277178, 11990041, 20554356, 23980082, 35970123, 47960164, 71940246, 143880492]

約数ペア:

[(1, 143880492), (2, 71940246), (3, 47960164), (4, 35970123), (6, 23980082), (7, 20554356), (12, 11990041), (14, 10277178), (21, 6851452), (28, 5138589), (42, 3425726), (84, 1712863), (223, 645204), (446, 322602), (669, 215068), (892, 161301), (1338, 107534), (1561, 92172), (2676, 53767), (3122, 46086), (4683, 30724), (6244, 23043), (7681, 18732), (9366, 15362)]