108978968

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 245445120

約数和(自身を除く): 136466152

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 211, 322, 401, 422, 644, 802, 844, 1288, 1477, 1604, 1688, 2807, 2954, 3208, 4853, 5614, 5908, 9223, 9706, 11228, 11816, 18446, 19412, 22456, 33971, 36892, 38824, 64561, 67942, 73784, 84611, 129122, 135884, 169222, 258244, 271768, 338444, 516488, 592277, 676888, 1184554, 1946053, 2369108, 3892106, 4738216, 7784212, 13622371, 15568424, 27244742, 54489484, 108978968]

約数ペア:

[(1, 108978968), (2, 54489484), (4, 27244742), (7, 15568424), (8, 13622371), (14, 7784212), (23, 4738216), (28, 3892106), (46, 2369108), (56, 1946053), (92, 1184554), (161, 676888), (184, 592277), (211, 516488), (322, 338444), (401, 271768), (422, 258244), (644, 169222), (802, 135884), (844, 129122), (1288, 84611), (1477, 73784), (1604, 67942), (1688, 64561), (2807, 38824), (2954, 36892), (3208, 33971), (4853, 22456), (5614, 19412), (5908, 18446), (9223, 11816), (9706, 11228)]