170415648

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2031

約数の個数: 144

約数和(自身を含む): 544864320

約数和(自身を除く): 374448672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 736, 828, 897, 936, 1104, 1196, 1248, 1656, 1794, 1872, 1979, 2208, 2392, 2691, 3312, 3588, 3744, 3958, 4784, 5382, 5937, 6624, 7176, 7916, 9568, 10764, 11874, 14352, 15832, 17811, 21528, 23748, 25727, 28704, 31664, 35622, 43056, 45517, 47496, 51454, 63328, 71244, 77181, 86112, 91034, 94992, 102908, 136551, 142488, 154362, 182068, 189984, 205816, 231543, 273102, 284976, 308724, 364136, 409653, 411632, 463086, 546204, 569952, 591721, 617448, 728272, 819306, 823264, 926172, 1092408, 1183442, 1234896, 1456544, 1638612, 1775163, 1852344, 2184816, 2366884, 2469792, 3277224, 3550326, 3704688, 4369632, 4733768, 5325489, 6554448, 7100652, 7409376, 9467536, 10650978, 13108896, 14201304, 18935072, 21301956, 28402608, 42603912, 56805216, 85207824, 170415648]

約数ペア:

[(1, 170415648), (2, 85207824), (3, 56805216), (4, 42603912), (6, 28402608), (8, 21301956), (9, 18935072), (12, 14201304), (13, 13108896), (16, 10650978), (18, 9467536), (23, 7409376), (24, 7100652), (26, 6554448), (32, 5325489), (36, 4733768), (39, 4369632), (46, 3704688), (48, 3550326), (52, 3277224), (69, 2469792), (72, 2366884), (78, 2184816), (92, 1852344), (96, 1775163), (104, 1638612), (117, 1456544), (138, 1234896), (144, 1183442), (156, 1092408), (184, 926172), (207, 823264), (208, 819306), (234, 728272), (276, 617448), (288, 591721), (299, 569952), (312, 546204), (368, 463086), (414, 411632), (416, 409653), (468, 364136), (552, 308724), (598, 284976), (624, 273102), (736, 231543), (828, 205816), (897, 189984), (936, 182068), (1104, 154362), (1196, 142488), (1248, 136551), (1656, 102908), (1794, 94992), (1872, 91034), (1979, 86112), (2208, 77181), (2392, 71244), (2691, 63328), (3312, 51454), (3588, 47496), (3744, 45517), (3958, 43056), (4784, 35622), (5382, 31664), (5937, 28704), (6624, 25727), (7176, 23748), (7916, 21528), (9568, 17811), (10764, 15832), (11874, 14352)]