131538528

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41521}}^1$

素因数の和:41548

約数の個数: 72

約数和(自身を含む): 408078216

約数和(自身を除く): 276539688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 41521, 83042, 124563, 166084, 249126, 332168, 373689, 456731, 498252, 664336, 747378, 913462, 996504, 1328672, 1370193, 1494756, 1826924, 1993008, 2740386, 2989512, 3653848, 3986016, 4110579, 5480772, 5979024, 7307696, 8221158, 10961544, 11958048, 14615392, 16442316, 21923088, 32884632, 43846176, 65769264, 131538528]

約数ペア:

[(1, 131538528), (2, 65769264), (3, 43846176), (4, 32884632), (6, 21923088), (8, 16442316), (9, 14615392), (11, 11958048), (12, 10961544), (16, 8221158), (18, 7307696), (22, 5979024), (24, 5480772), (32, 4110579), (33, 3986016), (36, 3653848), (44, 2989512), (48, 2740386), (66, 1993008), (72, 1826924), (88, 1494756), (96, 1370193), (99, 1328672), (132, 996504), (144, 913462), (176, 747378), (198, 664336), (264, 498252), (288, 456731), (352, 373689), (396, 332168), (528, 249126), (792, 166084), (1056, 124563), (1584, 83042), (3168, 41521)]