142910097904

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{69313}}^1$

素因数の和:69818

約数の個数: 80

約数和(自身を含む): 324888580800

約数和(自身を除く): 181978482896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 449, 574, 656, 898, 1148, 1796, 2296, 3143, 3592, 4592, 6286, 7184, 12572, 18409, 25144, 36818, 50288, 69313, 73636, 128863, 138626, 147272, 257726, 277252, 294544, 485191, 515452, 554504, 970382, 1030904, 1109008, 1940764, 2061808, 2841833, 3881528, 5683666, 7763056, 11367332, 19892831, 22734664, 31121537, 39785662, 45469328, 62243074, 79571324, 124486148, 159142648, 217850759, 248972296, 318285296, 435701518, 497944592, 871403036, 1275983017, 1742806072, 2551966034, 3485612144, 5103932068, 8931881119, 10207864136, 17863762238, 20415728272, 35727524476, 71455048952, 142910097904]

約数ペア:

[(1, 142910097904), (2, 71455048952), (4, 35727524476), (7, 20415728272), (8, 17863762238), (14, 10207864136), (16, 8931881119), (28, 5103932068), (41, 3485612144), (56, 2551966034), (82, 1742806072), (112, 1275983017), (164, 871403036), (287, 497944592), (328, 435701518), (449, 318285296), (574, 248972296), (656, 217850759), (898, 159142648), (1148, 124486148), (1796, 79571324), (2296, 62243074), (3143, 45469328), (3592, 39785662), (4592, 31121537), (6286, 22734664), (7184, 19892831), (12572, 11367332), (18409, 7763056), (25144, 5683666), (36818, 3881528), (50288, 2841833), (69313, 2061808), (73636, 1940764), (128863, 1109008), (138626, 1030904), (147272, 970382), (257726, 554504), (277252, 515452), (294544, 485191)]