123103484

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{15319}}^1$

素因数の和:15378

約数の個数: 36

約数和(自身を含む): 256732560

約数和(自身を除く): 133629076

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 15319, 30638, 61276, 107233, 214466, 428932, 628079, 750631, 1256158, 1501262, 2512316, 3002524, 4396553, 8793106, 17586212, 30775871, 61551742, 123103484]

約数ペア:

[(1, 123103484), (2, 61551742), (4, 30775871), (7, 17586212), (14, 8793106), (28, 4396553), (41, 3002524), (49, 2512316), (82, 1501262), (98, 1256158), (164, 750631), (196, 628079), (287, 428932), (574, 214466), (1148, 107233), (2009, 61276), (4018, 30638), (8036, 15319)]