15678416204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{29383}}^1$

素因数の和:29646

約数の個数: 48

約数和(自身を含む): 30547136256

約数和(自身を除く): 14868720052

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 181, 268, 362, 724, 737, 1474, 1991, 2948, 3982, 7964, 12127, 24254, 29383, 48508, 58766, 117532, 133397, 266794, 323213, 533588, 646426, 1292852, 1968661, 3937322, 5318323, 7874644, 10636646, 21273292, 21655271, 43310542, 58501553, 86621084, 117003106, 234006212, 356327641, 712655282, 1425310564, 3919604051, 7839208102, 15678416204]

約数ペア:

[(1, 15678416204), (2, 7839208102), (4, 3919604051), (11, 1425310564), (22, 712655282), (44, 356327641), (67, 234006212), (134, 117003106), (181, 86621084), (268, 58501553), (362, 43310542), (724, 21655271), (737, 21273292), (1474, 10636646), (1991, 7874644), (2948, 5318323), (3982, 3937322), (7964, 1968661), (12127, 1292852), (24254, 646426), (29383, 533588), (48508, 323213), (58766, 266794), (117532, 133397)]