188286064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2731}}^1$

素因数の和:2909

約数の個数: 40

約数和(自身を含む): 379420160

約数和(自身を除く): 191134096

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 1112, 2224, 2731, 4309, 5462, 8618, 10924, 17236, 21848, 34472, 43696, 68944, 84661, 169322, 338644, 379609, 677288, 759218, 1354576, 1518436, 3036872, 6073744, 11767879, 23535758, 47071516, 94143032, 188286064]

約数ペア:

[(1, 188286064), (2, 94143032), (4, 47071516), (8, 23535758), (16, 11767879), (31, 6073744), (62, 3036872), (124, 1518436), (139, 1354576), (248, 759218), (278, 677288), (496, 379609), (556, 338644), (1112, 169322), (2224, 84661), (2731, 68944), (4309, 43696), (5462, 34472), (8618, 21848), (10924, 17236)]