162560048

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1607

約数の個数: 80

約数和(自身を含む): 386880000

約数和(自身を除く): 224319952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 532, 686, 784, 931, 1064, 1372, 1559, 1862, 2128, 2744, 3118, 3724, 5488, 6236, 6517, 7448, 10913, 12472, 13034, 14896, 21826, 24944, 26068, 29621, 43652, 52136, 59242, 76391, 87304, 104272, 118484, 152782, 174608, 207347, 236968, 305564, 414694, 473936, 534737, 611128, 829388, 1069474, 1222256, 1451429, 1658776, 2138948, 2902858, 3317552, 4277896, 5805716, 8555792, 10160003, 11611432, 20320006, 23222864, 40640012, 81280024, 162560048]

約数ペア:

[(1, 162560048), (2, 81280024), (4, 40640012), (7, 23222864), (8, 20320006), (14, 11611432), (16, 10160003), (19, 8555792), (28, 5805716), (38, 4277896), (49, 3317552), (56, 2902858), (76, 2138948), (98, 1658776), (112, 1451429), (133, 1222256), (152, 1069474), (196, 829388), (266, 611128), (304, 534737), (343, 473936), (392, 414694), (532, 305564), (686, 236968), (784, 207347), (931, 174608), (1064, 152782), (1372, 118484), (1559, 104272), (1862, 87304), (2128, 76391), (2744, 59242), (3118, 52136), (3724, 43652), (5488, 29621), (6236, 26068), (6517, 24944), (7448, 21826), (10913, 14896), (12472, 13034)]