127786416

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{156601}}^1$

素因数の和:156629

約数の個数: 40

約数和(自身を含む): 349535664

約数和(自身を除く): 221749248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 156601, 313202, 469803, 626404, 939606, 1252808, 1879212, 2505616, 2662217, 3758424, 5324434, 7516848, 7986651, 10648868, 15973302, 21297736, 31946604, 42595472, 63893208, 127786416]

約数ペア:

[(1, 127786416), (2, 63893208), (3, 42595472), (4, 31946604), (6, 21297736), (8, 15973302), (12, 10648868), (16, 7986651), (17, 7516848), (24, 5324434), (34, 3758424), (48, 2662217), (51, 2505616), (68, 1879212), (102, 1252808), (136, 939606), (204, 626404), (272, 469803), (408, 313202), (816, 156601)]