140817768

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 451221120

約数和(自身を除く): 310403352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 61, 78, 84, 91, 98, 104, 122, 147, 151, 156, 168, 182, 183, 196, 244, 273, 294, 302, 312, 364, 366, 392, 427, 453, 488, 546, 588, 604, 637, 728, 732, 793, 854, 906, 1057, 1092, 1176, 1208, 1274, 1281, 1464, 1586, 1708, 1812, 1911, 1963, 2114, 2184, 2379, 2548, 2562, 2989, 3171, 3172, 3416, 3624, 3822, 3926, 4228, 4758, 5096, 5124, 5551, 5889, 5978, 6342, 6344, 7399, 7644, 7852, 8456, 8967, 9211, 9516, 10248, 11102, 11778, 11956, 12684, 13741, 14798, 15288, 15704, 16653, 17934, 18422, 19032, 22197, 22204, 23556, 23912, 25368, 27482, 27633, 29596, 33306, 35868, 36844, 38857, 41223, 44394, 44408, 47112, 54964, 55266, 59192, 64477, 66612, 71736, 73688, 77714, 82446, 88788, 96187, 109928, 110532, 116571, 119743, 128954, 133224, 155428, 164892, 177576, 192374, 193431, 221064, 233142, 239486, 257908, 288561, 310856, 329784, 359229, 384748, 386862, 451339, 466284, 478972, 515816, 577122, 718458, 769496, 773724, 838201, 902678, 932568, 957944, 1154244, 1354017, 1436916, 1547448, 1676402, 1805356, 2308488, 2514603, 2708034, 2873832, 3352804, 3610712, 5029206, 5416068, 5867407, 6705608, 10058412, 10832136, 11734814, 17602221, 20116824, 23469628, 35204442, 46939256, 70408884, 140817768]

約数ペア:

[(1, 140817768), (2, 70408884), (3, 46939256), (4, 35204442), (6, 23469628), (7, 20116824), (8, 17602221), (12, 11734814), (13, 10832136), (14, 10058412), (21, 6705608), (24, 5867407), (26, 5416068), (28, 5029206), (39, 3610712), (42, 3352804), (49, 2873832), (52, 2708034), (56, 2514603), (61, 2308488), (78, 1805356), (84, 1676402), (91, 1547448), (98, 1436916), (104, 1354017), (122, 1154244), (147, 957944), (151, 932568), (156, 902678), (168, 838201), (182, 773724), (183, 769496), (196, 718458), (244, 577122), (273, 515816), (294, 478972), (302, 466284), (312, 451339), (364, 386862), (366, 384748), (392, 359229), (427, 329784), (453, 310856), (488, 288561), (546, 257908), (588, 239486), (604, 233142), (637, 221064), (728, 193431), (732, 192374), (793, 177576), (854, 164892), (906, 155428), (1057, 133224), (1092, 128954), (1176, 119743), (1208, 116571), (1274, 110532), (1281, 109928), (1464, 96187), (1586, 88788), (1708, 82446), (1812, 77714), (1911, 73688), (1963, 71736), (2114, 66612), (2184, 64477), (2379, 59192), (2548, 55266), (2562, 54964), (2989, 47112), (3171, 44408), (3172, 44394), (3416, 41223), (3624, 38857), (3822, 36844), (3926, 35868), (4228, 33306), (4758, 29596), (5096, 27633), (5124, 27482), (5551, 25368), (5889, 23912), (5978, 23556), (6342, 22204), (6344, 22197), (7399, 19032), (7644, 18422), (7852, 17934), (8456, 16653), (8967, 15704), (9211, 15288), (9516, 14798), (10248, 13741), (11102, 12684), (11778, 11956)]