164003238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1601}}^1$

素因数の和:1890

約数の個数: 64

約数和(自身を含む): 418314240

約数和(自身を除く): 254311002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 271, 378, 542, 813, 1601, 1626, 1897, 2439, 3202, 3794, 4803, 4878, 5691, 7317, 9606, 11207, 11382, 14409, 14634, 17073, 22414, 28818, 33621, 34146, 43227, 51219, 67242, 86454, 100863, 102438, 201726, 302589, 433871, 605178, 867742, 1301613, 2603226, 3037097, 3904839, 6074194, 7809678, 9111291, 11714517, 18222582, 23429034, 27333873, 54667746, 82001619, 164003238]

約数ペア:

[(1, 164003238), (2, 82001619), (3, 54667746), (6, 27333873), (7, 23429034), (9, 18222582), (14, 11714517), (18, 9111291), (21, 7809678), (27, 6074194), (42, 3904839), (54, 3037097), (63, 2603226), (126, 1301613), (189, 867742), (271, 605178), (378, 433871), (542, 302589), (813, 201726), (1601, 102438), (1626, 100863), (1897, 86454), (2439, 67242), (3202, 51219), (3794, 43227), (4803, 34146), (4878, 33621), (5691, 28818), (7317, 22414), (9606, 17073), (11207, 14634), (11382, 14409)]