123738216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15671}}^1$

素因数の和:15734

約数の個数: 64

約数和(自身を含む): 361082880

約数和(自身を除く): 237344664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 15671, 31342, 47013, 62684, 94026, 109697, 125368, 188052, 219394, 329091, 376104, 438788, 658182, 736537, 877576, 1316364, 1473074, 2209611, 2632728, 2946148, 4419222, 5155759, 5892296, 8838444, 10311518, 15467277, 17676888, 20623036, 30934554, 41246072, 61869108, 123738216]

約数ペア:

[(1, 123738216), (2, 61869108), (3, 41246072), (4, 30934554), (6, 20623036), (7, 17676888), (8, 15467277), (12, 10311518), (14, 8838444), (21, 5892296), (24, 5155759), (28, 4419222), (42, 2946148), (47, 2632728), (56, 2209611), (84, 1473074), (94, 1316364), (141, 877576), (168, 736537), (188, 658182), (282, 438788), (329, 376104), (376, 329091), (564, 219394), (658, 188052), (987, 125368), (1128, 109697), (1316, 94026), (1974, 62684), (2632, 47013), (3948, 31342), (7896, 15671)]