156919709584

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{128861}}^1$

素因数の和:128945

約数の個数: 120

約数和(自身を含む): 363407849784

約数和(自身を除く): 206488140200

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 37, 44, 68, 74, 88, 121, 136, 148, 176, 187, 242, 272, 296, 374, 407, 484, 592, 629, 748, 814, 968, 1258, 1496, 1628, 1936, 2057, 2516, 2992, 3256, 4114, 4477, 5032, 6512, 6919, 8228, 8954, 10064, 13838, 16456, 17908, 27676, 32912, 35816, 55352, 71632, 76109, 110704, 128861, 152218, 257722, 304436, 515444, 608872, 1030888, 1217744, 1417471, 2061776, 2190637, 2834942, 4381274, 4767857, 5669884, 8762548, 9535714, 11339768, 15592181, 17525096, 19071428, 22679536, 24097007, 31184362, 35050192, 38142856, 48194014, 52446427, 62368724, 76285712, 81053569, 96388028, 104892854, 124737448, 162107138, 192776056, 209785708, 249474896, 265067077, 324214276, 385552112, 419571416, 530134154, 576910697, 648428552, 839142832, 891589259, 1060268308, 1153821394, 1296857104, 1783178518, 2120536616, 2307642788, 3566357036, 4241073232, 4615285576, 7132714072, 9230571152, 9807481849, 14265428144, 19614963698, 39229927396, 78459854792, 156919709584]

約数ペア:

[(1, 156919709584), (2, 78459854792), (4, 39229927396), (8, 19614963698), (11, 14265428144), (16, 9807481849), (17, 9230571152), (22, 7132714072), (34, 4615285576), (37, 4241073232), (44, 3566357036), (68, 2307642788), (74, 2120536616), (88, 1783178518), (121, 1296857104), (136, 1153821394), (148, 1060268308), (176, 891589259), (187, 839142832), (242, 648428552), (272, 576910697), (296, 530134154), (374, 419571416), (407, 385552112), (484, 324214276), (592, 265067077), (629, 249474896), (748, 209785708), (814, 192776056), (968, 162107138), (1258, 124737448), (1496, 104892854), (1628, 96388028), (1936, 81053569), (2057, 76285712), (2516, 62368724), (2992, 52446427), (3256, 48194014), (4114, 38142856), (4477, 35050192), (5032, 31184362), (6512, 24097007), (6919, 22679536), (8228, 19071428), (8954, 17525096), (10064, 15592181), (13838, 11339768), (16456, 9535714), (17908, 8762548), (27676, 5669884), (32912, 4767857), (35816, 4381274), (55352, 2834942), (71632, 2190637), (76109, 2061776), (110704, 1417471), (128861, 1217744), (152218, 1030888), (257722, 608872), (304436, 515444)]