163819040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13297}}^1$

素因数の和:13330

約数の個数: 96

約数和(自身を含む): 482557824

約数和(自身を除く): 318738784

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 13297, 26594, 53188, 66485, 93079, 106376, 132970, 146267, 186158, 212752, 265940, 292534, 372316, 425504, 465395, 531880, 585068, 731335, 744632, 930790, 1023869, 1063760, 1170136, 1462670, 1489264, 1861580, 2047738, 2127520, 2340272, 2925340, 2978528, 3723160, 4095476, 4680544, 5119345, 5850680, 7446320, 8190952, 10238690, 11701360, 14892640, 16381904, 20477380, 23402720, 32763808, 40954760, 81909520, 163819040]

約数ペア:

[(1, 163819040), (2, 81909520), (4, 40954760), (5, 32763808), (7, 23402720), (8, 20477380), (10, 16381904), (11, 14892640), (14, 11701360), (16, 10238690), (20, 8190952), (22, 7446320), (28, 5850680), (32, 5119345), (35, 4680544), (40, 4095476), (44, 3723160), (55, 2978528), (56, 2925340), (70, 2340272), (77, 2127520), (80, 2047738), (88, 1861580), (110, 1489264), (112, 1462670), (140, 1170136), (154, 1063760), (160, 1023869), (176, 930790), (220, 744632), (224, 731335), (280, 585068), (308, 531880), (352, 465395), (385, 425504), (440, 372316), (560, 292534), (616, 265940), (770, 212752), (880, 186158), (1120, 146267), (1232, 132970), (1540, 106376), (1760, 93079), (2464, 66485), (3080, 53188), (6160, 26594), (12320, 13297)]