140093616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{647}}^1$

素因数の和:1018

約数の個数: 80

約数和(自身を含む): 391474944

約数和(自身を除く): 251381328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 347, 624, 647, 694, 1041, 1294, 1388, 1941, 2082, 2588, 2776, 3882, 4164, 4511, 5176, 5552, 7764, 8328, 8411, 9022, 10352, 13533, 15528, 16656, 16822, 18044, 25233, 27066, 31056, 33644, 36088, 50466, 54132, 67288, 72176, 100932, 108264, 134576, 201864, 216528, 224509, 403728, 449018, 673527, 898036, 1347054, 1796072, 2694108, 2918617, 3592144, 5388216, 5837234, 8755851, 10776432, 11674468, 17511702, 23348936, 35023404, 46697872, 70046808, 140093616]

約数ペア:

[(1, 140093616), (2, 70046808), (3, 46697872), (4, 35023404), (6, 23348936), (8, 17511702), (12, 11674468), (13, 10776432), (16, 8755851), (24, 5837234), (26, 5388216), (39, 3592144), (48, 2918617), (52, 2694108), (78, 1796072), (104, 1347054), (156, 898036), (208, 673527), (312, 449018), (347, 403728), (624, 224509), (647, 216528), (694, 201864), (1041, 134576), (1294, 108264), (1388, 100932), (1941, 72176), (2082, 67288), (2588, 54132), (2776, 50466), (3882, 36088), (4164, 33644), (4511, 31056), (5176, 27066), (5552, 25233), (7764, 18044), (8328, 16822), (8411, 16656), (9022, 15528), (10352, 13533)]