118729728

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1030

約数の個数: 132

約数和(自身を含む): 369573568

約数和(自身を除く): 250843840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 991, 1024, 1152, 1248, 1536, 1664, 1872, 1982, 2304, 2496, 2973, 3072, 3328, 3744, 3964, 4608, 4992, 5946, 6656, 7488, 7928, 8919, 9216, 9984, 11892, 12883, 13312, 14976, 15856, 17838, 19968, 23784, 25766, 29952, 31712, 35676, 38649, 39936, 47568, 51532, 59904, 63424, 71352, 77298, 95136, 103064, 115947, 119808, 126848, 142704, 154596, 190272, 206128, 231894, 253696, 285408, 309192, 380544, 412256, 463788, 507392, 570816, 618384, 761088, 824512, 927576, 1014784, 1141632, 1236768, 1522176, 1649024, 1855152, 2283264, 2473536, 3044352, 3298048, 3710304, 4566528, 4947072, 6596096, 7420608, 9133056, 9894144, 13192192, 14841216, 19788288, 29682432, 39576576, 59364864, 118729728]

約数ペア:

[(1, 118729728), (2, 59364864), (3, 39576576), (4, 29682432), (6, 19788288), (8, 14841216), (9, 13192192), (12, 9894144), (13, 9133056), (16, 7420608), (18, 6596096), (24, 4947072), (26, 4566528), (32, 3710304), (36, 3298048), (39, 3044352), (48, 2473536), (52, 2283264), (64, 1855152), (72, 1649024), (78, 1522176), (96, 1236768), (104, 1141632), (117, 1014784), (128, 927576), (144, 824512), (156, 761088), (192, 618384), (208, 570816), (234, 507392), (256, 463788), (288, 412256), (312, 380544), (384, 309192), (416, 285408), (468, 253696), (512, 231894), (576, 206128), (624, 190272), (768, 154596), (832, 142704), (936, 126848), (991, 119808), (1024, 115947), (1152, 103064), (1248, 95136), (1536, 77298), (1664, 71352), (1872, 63424), (1982, 59904), (2304, 51532), (2496, 47568), (2973, 39936), (3072, 38649), (3328, 35676), (3744, 31712), (3964, 29952), (4608, 25766), (4992, 23784), (5946, 19968), (6656, 17838), (7488, 15856), (7928, 14976), (8919, 13312), (9216, 12883), (9984, 11892)]