168275856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:693

約数の個数: 160

約数和(自身を含む): 535997440

約数和(自身を除く): 367721584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 43, 48, 56, 57, 76, 84, 86, 112, 114, 129, 133, 152, 168, 172, 228, 258, 266, 301, 304, 336, 344, 399, 456, 516, 532, 602, 613, 688, 798, 817, 903, 912, 1032, 1064, 1204, 1226, 1596, 1634, 1806, 1839, 2064, 2128, 2408, 2451, 2452, 3192, 3268, 3612, 3678, 4291, 4816, 4902, 4904, 5719, 6384, 6536, 7224, 7356, 8582, 9804, 9808, 11438, 11647, 12873, 13072, 14448, 14712, 17157, 17164, 19608, 22876, 23294, 25746, 26359, 29424, 34314, 34328, 34941, 39216, 45752, 46588, 51492, 52718, 68628, 68656, 69882, 79077, 81529, 91504, 93176, 102984, 105436, 137256, 139764, 158154, 163058, 184513, 186352, 205968, 210872, 244587, 274512, 279528, 316308, 326116, 369026, 421744, 489174, 500821, 553539, 559056, 632616, 652232, 738052, 978348, 1001642, 1107078, 1265232, 1304464, 1476104, 1502463, 1956696, 2003284, 2214156, 2952208, 3004926, 3505747, 3913392, 4006568, 4428312, 6009852, 7011494, 8013136, 8856624, 10517241, 12019704, 14022988, 21034482, 24039408, 28045976, 42068964, 56091952, 84137928, 168275856]

約数ペア:

[(1, 168275856), (2, 84137928), (3, 56091952), (4, 42068964), (6, 28045976), (7, 24039408), (8, 21034482), (12, 14022988), (14, 12019704), (16, 10517241), (19, 8856624), (21, 8013136), (24, 7011494), (28, 6009852), (38, 4428312), (42, 4006568), (43, 3913392), (48, 3505747), (56, 3004926), (57, 2952208), (76, 2214156), (84, 2003284), (86, 1956696), (112, 1502463), (114, 1476104), (129, 1304464), (133, 1265232), (152, 1107078), (168, 1001642), (172, 978348), (228, 738052), (258, 652232), (266, 632616), (301, 559056), (304, 553539), (336, 500821), (344, 489174), (399, 421744), (456, 369026), (516, 326116), (532, 316308), (602, 279528), (613, 274512), (688, 244587), (798, 210872), (817, 205968), (903, 186352), (912, 184513), (1032, 163058), (1064, 158154), (1204, 139764), (1226, 137256), (1596, 105436), (1634, 102984), (1806, 93176), (1839, 91504), (2064, 81529), (2128, 79077), (2408, 69882), (2451, 68656), (2452, 68628), (3192, 52718), (3268, 51492), (3612, 46588), (3678, 45752), (4291, 39216), (4816, 34941), (4902, 34328), (4904, 34314), (5719, 29424), (6384, 26359), (6536, 25746), (7224, 23294), (7356, 22876), (8582, 19608), (9804, 17164), (9808, 17157), (11438, 14712), (11647, 14448), (12873, 13072)]