143884244

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 294658560

約数和(自身を除く): 150774316

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 251, 347, 413, 502, 694, 826, 1004, 1388, 1652, 1757, 2429, 3514, 4858, 7028, 9716, 14809, 20473, 29618, 40946, 59236, 81892, 87097, 103663, 143311, 174194, 207326, 286622, 348388, 414652, 573244, 609679, 1219358, 2438716, 5138723, 10277446, 20554892, 35971061, 71942122, 143884244]

約数ペア:

[(1, 143884244), (2, 71942122), (4, 35971061), (7, 20554892), (14, 10277446), (28, 5138723), (59, 2438716), (118, 1219358), (236, 609679), (251, 573244), (347, 414652), (413, 348388), (502, 286622), (694, 207326), (826, 174194), (1004, 143311), (1388, 103663), (1652, 87097), (1757, 81892), (2429, 59236), (3514, 40946), (4858, 29618), (7028, 20473), (9716, 14809)]