128443044

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1789}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 311144960

約数和(自身を除く): 182701916

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 193, 372, 386, 579, 772, 1158, 1789, 2316, 3578, 5367, 5983, 7156, 10734, 11966, 17949, 21468, 23932, 35898, 55459, 71796, 110918, 166377, 221836, 332754, 345277, 665508, 690554, 1035831, 1381108, 2071662, 4143324, 10703587, 21407174, 32110761, 42814348, 64221522, 128443044]

約数ペア:

[(1, 128443044), (2, 64221522), (3, 42814348), (4, 32110761), (6, 21407174), (12, 10703587), (31, 4143324), (62, 2071662), (93, 1381108), (124, 1035831), (186, 690554), (193, 665508), (372, 345277), (386, 332754), (579, 221836), (772, 166377), (1158, 110918), (1789, 71796), (2316, 55459), (3578, 35898), (5367, 23932), (5983, 21468), (7156, 17949), (10734, 11966)]