191527848

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1288

約数の個数: 128

約数和(自身を含む): 576892800

約数和(自身を除く): 385364952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 43, 51, 54, 68, 72, 86, 102, 108, 129, 136, 153, 172, 204, 216, 258, 306, 344, 387, 408, 459, 516, 612, 731, 774, 918, 1032, 1161, 1213, 1224, 1462, 1548, 1836, 2193, 2322, 2426, 2924, 3096, 3639, 3672, 4386, 4644, 4852, 5848, 6579, 7278, 8772, 9288, 9704, 10917, 13158, 14556, 17544, 19737, 20621, 21834, 26316, 29112, 32751, 39474, 41242, 43668, 52159, 52632, 61863, 65502, 78948, 82484, 87336, 104318, 123726, 131004, 156477, 157896, 164968, 185589, 208636, 247452, 262008, 312954, 371178, 417272, 469431, 494904, 556767, 625908, 742356, 886703, 938862, 1113534, 1251816, 1408293, 1484712, 1773406, 1877724, 2227068, 2660109, 2816586, 3546812, 3755448, 4454136, 5320218, 5633172, 7093624, 7980327, 10640436, 11266344, 15960654, 21280872, 23940981, 31921308, 47881962, 63842616, 95763924, 191527848]

約数ペア:

[(1, 191527848), (2, 95763924), (3, 63842616), (4, 47881962), (6, 31921308), (8, 23940981), (9, 21280872), (12, 15960654), (17, 11266344), (18, 10640436), (24, 7980327), (27, 7093624), (34, 5633172), (36, 5320218), (43, 4454136), (51, 3755448), (54, 3546812), (68, 2816586), (72, 2660109), (86, 2227068), (102, 1877724), (108, 1773406), (129, 1484712), (136, 1408293), (153, 1251816), (172, 1113534), (204, 938862), (216, 886703), (258, 742356), (306, 625908), (344, 556767), (387, 494904), (408, 469431), (459, 417272), (516, 371178), (612, 312954), (731, 262008), (774, 247452), (918, 208636), (1032, 185589), (1161, 164968), (1213, 157896), (1224, 156477), (1462, 131004), (1548, 123726), (1836, 104318), (2193, 87336), (2322, 82484), (2426, 78948), (2924, 65502), (3096, 61863), (3639, 52632), (3672, 52159), (4386, 43668), (4644, 41242), (4852, 39474), (5848, 32751), (6579, 29112), (7278, 26316), (8772, 21834), (9288, 20621), (9704, 19737), (10917, 17544), (13158, 14556)]