164767456

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9311}}^1$

素因数の和:9407

約数の個数: 48

約数和(自身を含む): 375459840

約数和(自身を除く): 210692384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4424, 8848, 9311, 17696, 18622, 37244, 65177, 74488, 130354, 148976, 260708, 297952, 521416, 735569, 1042832, 1471138, 2085664, 2942276, 5148983, 5884552, 10297966, 11769104, 20595932, 23538208, 41191864, 82383728, 164767456]

約数ペア:

[(1, 164767456), (2, 82383728), (4, 41191864), (7, 23538208), (8, 20595932), (14, 11769104), (16, 10297966), (28, 5884552), (32, 5148983), (56, 2942276), (79, 2085664), (112, 1471138), (158, 1042832), (224, 735569), (316, 521416), (553, 297952), (632, 260708), (1106, 148976), (1264, 130354), (2212, 74488), (2528, 65177), (4424, 37244), (8848, 18622), (9311, 17696)]