161003388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3137}}^1$

素因数の和:3211

約数の個数: 96

約数和(自身を含む): 472356864

約数和(自身を除く): 311353476

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 141, 156, 182, 188, 273, 282, 329, 364, 546, 564, 611, 658, 987, 1092, 1222, 1316, 1833, 1974, 2444, 3137, 3666, 3948, 4277, 6274, 7332, 8554, 9411, 12548, 12831, 17108, 18822, 21959, 25662, 37644, 40781, 43918, 51324, 65877, 81562, 87836, 122343, 131754, 147439, 163124, 244686, 263508, 285467, 294878, 442317, 489372, 570934, 589756, 856401, 884634, 1032073, 1141868, 1712802, 1769268, 1916707, 2064146, 3096219, 3425604, 3833414, 4128292, 5750121, 6192438, 7666828, 11500242, 12384876, 13416949, 23000484, 26833898, 40250847, 53667796, 80501694, 161003388]

約数ペア:

[(1, 161003388), (2, 80501694), (3, 53667796), (4, 40250847), (6, 26833898), (7, 23000484), (12, 13416949), (13, 12384876), (14, 11500242), (21, 7666828), (26, 6192438), (28, 5750121), (39, 4128292), (42, 3833414), (47, 3425604), (52, 3096219), (78, 2064146), (84, 1916707), (91, 1769268), (94, 1712802), (141, 1141868), (156, 1032073), (182, 884634), (188, 856401), (273, 589756), (282, 570934), (329, 489372), (364, 442317), (546, 294878), (564, 285467), (611, 263508), (658, 244686), (987, 163124), (1092, 147439), (1222, 131754), (1316, 122343), (1833, 87836), (1974, 81562), (2444, 65877), (3137, 51324), (3666, 43918), (3948, 40781), (4277, 37644), (6274, 25662), (7332, 21959), (8554, 18822), (9411, 17108), (12548, 12831)]