154295856

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 519966720

約数和(自身を除く): 365670864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 59, 66, 72, 78, 88, 99, 104, 117, 118, 127, 132, 143, 144, 156, 176, 177, 198, 208, 234, 236, 254, 264, 286, 312, 354, 381, 396, 429, 468, 472, 508, 528, 531, 572, 624, 649, 708, 762, 767, 792, 858, 936, 944, 1016, 1062, 1143, 1144, 1287, 1298, 1397, 1416, 1524, 1534, 1584, 1651, 1716, 1872, 1947, 2032, 2124, 2286, 2288, 2301, 2574, 2596, 2794, 2832, 3048, 3068, 3302, 3432, 3894, 4191, 4248, 4572, 4602, 4953, 5148, 5192, 5588, 5841, 6096, 6136, 6604, 6864, 6903, 7493, 7788, 8382, 8437, 8496, 9144, 9204, 9906, 10296, 10384, 11176, 11682, 12272, 12573, 13208, 13806, 14859, 14986, 15576, 16764, 16874, 18161, 18288, 18408, 19812, 20592, 22352, 22479, 23364, 25146, 25311, 26416, 27612, 29718, 29972, 31152, 33528, 33748, 36322, 36816, 39624, 44958, 46728, 50292, 50622, 54483, 55224, 59436, 59944, 67056, 67437, 67496, 72644, 75933, 79248, 82423, 89916, 93456, 97409, 100584, 101244, 108966, 110448, 118872, 119888, 134874, 134992, 145288, 151866, 163449, 164846, 179832, 194818, 201168, 202488, 217932, 237744, 247269, 269748, 290576, 292227, 303732, 326898, 329692, 359664, 389636, 404976, 435864, 494538, 539496, 584454, 607464, 653796, 659384, 741807, 779272, 871728, 876681, 989076, 1071499, 1078992, 1168908, 1214928, 1307592, 1318768, 1483614, 1558544, 1753362, 1978152, 2142998, 2337816, 2615184, 2967228, 3214497, 3506724, 3956304, 4285996, 4675632, 5934456, 6428994, 7013448, 8571992, 9643491, 11868912, 12857988, 14026896, 17143984, 19286982, 25715976, 38573964, 51431952, 77147928, 154295856]

約数ペア:

[(1, 154295856), (2, 77147928), (3, 51431952), (4, 38573964), (6, 25715976), (8, 19286982), (9, 17143984), (11, 14026896), (12, 12857988), (13, 11868912), (16, 9643491), (18, 8571992), (22, 7013448), (24, 6428994), (26, 5934456), (33, 4675632), (36, 4285996), (39, 3956304), (44, 3506724), (48, 3214497), (52, 2967228), (59, 2615184), (66, 2337816), (72, 2142998), (78, 1978152), (88, 1753362), (99, 1558544), (104, 1483614), (117, 1318768), (118, 1307592), (127, 1214928), (132, 1168908), (143, 1078992), (144, 1071499), (156, 989076), (176, 876681), (177, 871728), (198, 779272), (208, 741807), (234, 659384), (236, 653796), (254, 607464), (264, 584454), (286, 539496), (312, 494538), (354, 435864), (381, 404976), (396, 389636), (429, 359664), (468, 329692), (472, 326898), (508, 303732), (528, 292227), (531, 290576), (572, 269748), (624, 247269), (649, 237744), (708, 217932), (762, 202488), (767, 201168), (792, 194818), (858, 179832), (936, 164846), (944, 163449), (1016, 151866), (1062, 145288), (1143, 134992), (1144, 134874), (1287, 119888), (1298, 118872), (1397, 110448), (1416, 108966), (1524, 101244), (1534, 100584), (1584, 97409), (1651, 93456), (1716, 89916), (1872, 82423), (1947, 79248), (2032, 75933), (2124, 72644), (2286, 67496), (2288, 67437), (2301, 67056), (2574, 59944), (2596, 59436), (2794, 55224), (2832, 54483), (3048, 50622), (3068, 50292), (3302, 46728), (3432, 44958), (3894, 39624), (4191, 36816), (4248, 36322), (4572, 33748), (4602, 33528), (4953, 31152), (5148, 29972), (5192, 29718), (5588, 27612), (5841, 26416), (6096, 25311), (6136, 25146), (6604, 23364), (6864, 22479), (6903, 22352), (7493, 20592), (7788, 19812), (8382, 18408), (8437, 18288), (8496, 18161), (9144, 16874), (9204, 16764), (9906, 15576), (10296, 14986), (10384, 14859), (11176, 13806), (11682, 13208), (12272, 12573)]