128468144

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1150

約数の個数: 80

約数和(自身を含む): 302510400

約数和(自身を除く): 174042256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 37, 56, 58, 74, 112, 116, 148, 203, 232, 259, 296, 406, 464, 518, 592, 812, 1036, 1069, 1073, 1624, 2072, 2138, 2146, 3248, 4144, 4276, 4292, 7483, 7511, 8552, 8584, 14966, 15022, 17104, 17168, 29932, 30044, 31001, 39553, 59864, 60088, 62002, 79106, 119728, 120176, 124004, 158212, 217007, 248008, 276871, 316424, 434014, 496016, 553742, 632848, 868028, 1107484, 1147037, 1736056, 2214968, 2294074, 3472112, 4429936, 4588148, 8029259, 9176296, 16058518, 18352592, 32117036, 64234072, 128468144]

約数ペア:

[(1, 128468144), (2, 64234072), (4, 32117036), (7, 18352592), (8, 16058518), (14, 9176296), (16, 8029259), (28, 4588148), (29, 4429936), (37, 3472112), (56, 2294074), (58, 2214968), (74, 1736056), (112, 1147037), (116, 1107484), (148, 868028), (203, 632848), (232, 553742), (259, 496016), (296, 434014), (406, 316424), (464, 276871), (518, 248008), (592, 217007), (812, 158212), (1036, 124004), (1069, 120176), (1073, 119728), (1624, 79106), (2072, 62002), (2138, 60088), (2146, 59864), (3248, 39553), (4144, 31001), (4276, 30044), (4292, 29932), (7483, 17168), (7511, 17104), (8552, 15022), (8584, 14966)]