138798935744

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9994163}}^1$

素因数の和:9994213

約数の個数: 56

約数和(自身を含む): 324930259968

約数和(自身を除く): 186131324224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 9994163, 19988326, 39976652, 69959141, 79953304, 139918282, 159906608, 279836564, 309819053, 319813216, 559673128, 619638106, 639626432, 1119346256, 1239276212, 2168733371, 2238692512, 2478552424, 4337466742, 4477385024, 4957104848, 8674933484, 9914209696, 17349866968, 19828419392, 34699733936, 69399467872, 138798935744]

約数ペア:

[(1, 138798935744), (2, 69399467872), (4, 34699733936), (7, 19828419392), (8, 17349866968), (14, 9914209696), (16, 8674933484), (28, 4957104848), (31, 4477385024), (32, 4337466742), (56, 2478552424), (62, 2238692512), (64, 2168733371), (112, 1239276212), (124, 1119346256), (217, 639626432), (224, 619638106), (248, 559673128), (434, 319813216), (448, 309819053), (496, 279836564), (868, 159906608), (992, 139918282), (1736, 79953304), (1984, 69959141), (3472, 39976652), (6944, 19988326), (13888, 9994163)]