142046408

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1861}}^1$

素因数の和:1950

約数の個数: 64

約数和(自身を含む): 321753600

約数和(自身を除く): 179707192

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 47, 56, 58, 94, 116, 188, 203, 232, 329, 376, 406, 658, 812, 1316, 1363, 1624, 1861, 2632, 2726, 3722, 5452, 7444, 9541, 10904, 13027, 14888, 19082, 26054, 38164, 52108, 53969, 76328, 87467, 104216, 107938, 174934, 215876, 349868, 377783, 431752, 612269, 699736, 755566, 1224538, 1511132, 2449076, 2536543, 3022264, 4898152, 5073086, 10146172, 17755801, 20292344, 35511602, 71023204, 142046408]

約数ペア:

[(1, 142046408), (2, 71023204), (4, 35511602), (7, 20292344), (8, 17755801), (14, 10146172), (28, 5073086), (29, 4898152), (47, 3022264), (56, 2536543), (58, 2449076), (94, 1511132), (116, 1224538), (188, 755566), (203, 699736), (232, 612269), (329, 431752), (376, 377783), (406, 349868), (658, 215876), (812, 174934), (1316, 107938), (1363, 104216), (1624, 87467), (1861, 76328), (2632, 53969), (2726, 52108), (3722, 38164), (5452, 26054), (7444, 19082), (9541, 14888), (10904, 13027)]