201657168

素因数分解:

$2^4\times 3^3\times {\mathrm{181}}^1\times {\mathrm{2579}}^1$

素因数の和:2777

約数の個数: 80

約数和(自身を含む): 582254400

約数和(自身を除く): 380597232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 181, 216, 362, 432, 543, 724, 1086, 1448, 1629, 2172, 2579, 2896, 3258, 4344, 4887, 5158, 6516, 7737, 8688, 9774, 10316, 13032, 15474, 19548, 20632, 23211, 26064, 30948, 39096, 41264, 46422, 61896, 69633, 78192, 92844, 123792, 139266, 185688, 278532, 371376, 466799, 557064, 933598, 1114128, 1400397, 1867196, 2800794, 3734392, 4201191, 5601588, 7468784, 8402382, 11203176, 12603573, 16804764, 22406352, 25207146, 33609528, 50414292, 67219056, 100828584, 201657168]

約数ペア:

[(1, 201657168), (2, 100828584), (3, 67219056), (4, 50414292), (6, 33609528), (8, 25207146), (9, 22406352), (12, 16804764), (16, 12603573), (18, 11203176), (24, 8402382), (27, 7468784), (36, 5601588), (48, 4201191), (54, 3734392), (72, 2800794), (108, 1867196), (144, 1400397), (181, 1114128), (216, 933598), (362, 557064), (432, 466799), (543, 371376), (724, 278532), (1086, 185688), (1448, 139266), (1629, 123792), (2172, 92844), (2579, 78192), (2896, 69633), (3258, 61896), (4344, 46422), (4887, 41264), (5158, 39096), (6516, 30948), (7737, 26064), (8688, 23211), (9774, 20632), (10316, 19548), (13032, 15474)]