129686508

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:505

約数の個数: 120

約数和(自身を含む): 390731264

約数和(自身を除く): 261044756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 211, 252, 271, 324, 378, 422, 542, 567, 633, 756, 813, 844, 1084, 1134, 1266, 1477, 1626, 1897, 1899, 2268, 2439, 2532, 2954, 3252, 3794, 3798, 4431, 4878, 5691, 5697, 5908, 7317, 7588, 7596, 8862, 9756, 11382, 11394, 13293, 14634, 17073, 17091, 17724, 21951, 22764, 22788, 26586, 29268, 34146, 34182, 39879, 43902, 51219, 53172, 57181, 68292, 68364, 79758, 87804, 102438, 114362, 119637, 153657, 159516, 171543, 204876, 228724, 239274, 307314, 343086, 400267, 478548, 514629, 614628, 686172, 800534, 1029258, 1200801, 1543887, 1601068, 2058516, 2401602, 3087774, 3602403, 4631661, 4803204, 6175548, 7204806, 9263322, 10807209, 14409612, 18526644, 21614418, 32421627, 43228836, 64843254, 129686508]

約数ペア:

[(1, 129686508), (2, 64843254), (3, 43228836), (4, 32421627), (6, 21614418), (7, 18526644), (9, 14409612), (12, 10807209), (14, 9263322), (18, 7204806), (21, 6175548), (27, 4803204), (28, 4631661), (36, 3602403), (42, 3087774), (54, 2401602), (63, 2058516), (81, 1601068), (84, 1543887), (108, 1200801), (126, 1029258), (162, 800534), (189, 686172), (211, 614628), (252, 514629), (271, 478548), (324, 400267), (378, 343086), (422, 307314), (542, 239274), (567, 228724), (633, 204876), (756, 171543), (813, 159516), (844, 153657), (1084, 119637), (1134, 114362), (1266, 102438), (1477, 87804), (1626, 79758), (1897, 68364), (1899, 68292), (2268, 57181), (2439, 53172), (2532, 51219), (2954, 43902), (3252, 39879), (3794, 34182), (3798, 34146), (4431, 29268), (4878, 26586), (5691, 22788), (5697, 22764), (5908, 21951), (7317, 17724), (7588, 17091), (7596, 17073), (8862, 14634), (9756, 13293), (11382, 11394)]