16708356

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 51226560

約数和(自身を除く): 34518204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 139, 159, 162, 189, 212, 252, 278, 318, 324, 371, 378, 417, 477, 556, 567, 636, 742, 756, 834, 954, 973, 1113, 1134, 1251, 1431, 1484, 1668, 1908, 1946, 2226, 2268, 2502, 2862, 2919, 3339, 3753, 3892, 4293, 4452, 5004, 5724, 5838, 6678, 7367, 7506, 8586, 8757, 10017, 11259, 11676, 13356, 14734, 15012, 17172, 17514, 20034, 22101, 22518, 26271, 29468, 30051, 35028, 40068, 44202, 45036, 51569, 52542, 60102, 66303, 78813, 88404, 103138, 105084, 120204, 132606, 154707, 157626, 198909, 206276, 265212, 309414, 315252, 397818, 464121, 596727, 618828, 795636, 928242, 1193454, 1392363, 1856484, 2386908, 2784726, 4177089, 5569452, 8354178, 16708356]

約数ペア:

[(1, 16708356), (2, 8354178), (3, 5569452), (4, 4177089), (6, 2784726), (7, 2386908), (9, 1856484), (12, 1392363), (14, 1193454), (18, 928242), (21, 795636), (27, 618828), (28, 596727), (36, 464121), (42, 397818), (53, 315252), (54, 309414), (63, 265212), (81, 206276), (84, 198909), (106, 157626), (108, 154707), (126, 132606), (139, 120204), (159, 105084), (162, 103138), (189, 88404), (212, 78813), (252, 66303), (278, 60102), (318, 52542), (324, 51569), (371, 45036), (378, 44202), (417, 40068), (477, 35028), (556, 30051), (567, 29468), (636, 26271), (742, 22518), (756, 22101), (834, 20034), (954, 17514), (973, 17172), (1113, 15012), (1134, 14734), (1251, 13356), (1431, 11676), (1484, 11259), (1668, 10017), (1908, 8757), (1946, 8586), (2226, 7506), (2268, 7367), (2502, 6678), (2862, 5838), (2919, 5724), (3339, 5004), (3753, 4452), (3892, 4293)]