137502484

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 285967360

約数和(自身を除く): 148464876

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 157, 217, 314, 434, 628, 868, 1009, 1099, 2018, 2198, 4036, 4396, 4867, 7063, 9734, 14126, 19468, 28252, 31279, 34069, 62558, 68138, 125116, 136276, 158413, 218953, 316826, 437906, 633652, 875812, 1108891, 2217782, 4435564, 4910803, 9821606, 19643212, 34375621, 68751242, 137502484]

約数ペア:

[(1, 137502484), (2, 68751242), (4, 34375621), (7, 19643212), (14, 9821606), (28, 4910803), (31, 4435564), (62, 2217782), (124, 1108891), (157, 875812), (217, 633652), (314, 437906), (434, 316826), (628, 218953), (868, 158413), (1009, 136276), (1099, 125116), (2018, 68138), (2198, 62558), (4036, 34069), (4396, 31279), (4867, 28252), (7063, 19468), (9734, 14126)]