138475584

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{18493}}^1$

素因数の和:18524

約数の個数: 84

約数和(自身を含む): 427470316

約数和(自身を除く): 288994732

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, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 18493, 36986, 55479, 73972, 110958, 147944, 166437, 221916, 240409, 295888, 332874, 443832, 480818, 591776, 665748, 721227, 887664, 961636, 1183552, 1331496, 1442454, 1775328, 1923272, 2163681, 2662992, 2884908, 3550656, 3846544, 4327362, 5325984, 5769816, 7693088, 8654724, 10651968, 11539632, 15386176, 17309448, 23079264, 34618896, 46158528, 69237792, 138475584]

約数ペア:

[(1, 138475584), (2, 69237792), (3, 46158528), (4, 34618896), (6, 23079264), (8, 17309448), (9, 15386176), (12, 11539632), (13, 10651968), (16, 8654724), (18, 7693088), (24, 5769816), (26, 5325984), (32, 4327362), (36, 3846544), (39, 3550656), (48, 2884908), (52, 2662992), (64, 2163681), (72, 1923272), (78, 1775328), (96, 1442454), (104, 1331496), (117, 1183552), (144, 961636), (156, 887664), (192, 721227), (208, 665748), (234, 591776), (288, 480818), (312, 443832), (416, 332874), (468, 295888), (576, 240409), (624, 221916), (832, 166437), (936, 147944), (1248, 110958), (1872, 73972), (2496, 55479), (3744, 36986), (7488, 18493)]