131982424

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{138637}}^1$

素因数の和:138667

約数の個数: 32

約数和(自身を含む): 299458080

約数和(自身を除く): 167475656

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 138637, 277274, 554548, 970459, 1109096, 1940918, 2356829, 3881836, 4713658, 7763672, 9427316, 16497803, 18854632, 32995606, 65991212, 131982424]

約数ペア:

[(1, 131982424), (2, 65991212), (4, 32995606), (7, 18854632), (8, 16497803), (14, 9427316), (17, 7763672), (28, 4713658), (34, 3881836), (56, 2356829), (68, 1940918), (119, 1109096), (136, 970459), (238, 554548), (476, 277274), (952, 138637)]