165735312

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1031}}^1$

素因数の和:1256

約数の個数: 80

約数和(自身を含む): 456077952

約数和(自身を除く): 290342640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 197, 204, 272, 394, 408, 591, 788, 816, 1031, 1182, 1576, 2062, 2364, 3093, 3152, 3349, 4124, 4728, 6186, 6698, 8248, 9456, 10047, 12372, 13396, 16496, 17527, 20094, 24744, 26792, 35054, 40188, 49488, 52581, 53584, 70108, 80376, 105162, 140216, 160752, 203107, 210324, 280432, 406214, 420648, 609321, 812428, 841296, 1218642, 1624856, 2437284, 3249712, 3452819, 4874568, 6905638, 9749136, 10358457, 13811276, 20716914, 27622552, 41433828, 55245104, 82867656, 165735312]

約数ペア:

[(1, 165735312), (2, 82867656), (3, 55245104), (4, 41433828), (6, 27622552), (8, 20716914), (12, 13811276), (16, 10358457), (17, 9749136), (24, 6905638), (34, 4874568), (48, 3452819), (51, 3249712), (68, 2437284), (102, 1624856), (136, 1218642), (197, 841296), (204, 812428), (272, 609321), (394, 420648), (408, 406214), (591, 280432), (788, 210324), (816, 203107), (1031, 160752), (1182, 140216), (1576, 105162), (2062, 80376), (2364, 70108), (3093, 53584), (3152, 52581), (3349, 49488), (4124, 40188), (4728, 35054), (6186, 26792), (6698, 24744), (8248, 20094), (9456, 17527), (10047, 16496), (12372, 13396)]