128967564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{31517}}^1$

素因数の和:31566

約数の個数: 48

約数和(自身を含む): 338881536

約数和(自身を除く): 209913972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 31517, 63034, 94551, 126068, 189102, 346687, 378204, 693374, 977027, 1040061, 1386748, 1954054, 2080122, 2931081, 3908108, 4160244, 5862162, 10747297, 11724324, 21494594, 32241891, 42989188, 64483782, 128967564]

約数ペア:

[(1, 128967564), (2, 64483782), (3, 42989188), (4, 32241891), (6, 21494594), (11, 11724324), (12, 10747297), (22, 5862162), (31, 4160244), (33, 3908108), (44, 2931081), (62, 2080122), (66, 1954054), (93, 1386748), (124, 1040061), (132, 977027), (186, 693374), (341, 378204), (372, 346687), (682, 189102), (1023, 126068), (1364, 94551), (2046, 63034), (4092, 31517)]