131876688

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:700

約数の個数: 80

約数和(自身を含む): 354888000

約数和(自身を除く): 223011312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 211, 232, 348, 422, 449, 464, 633, 696, 844, 898, 1266, 1347, 1392, 1688, 1796, 2532, 2694, 3376, 3592, 5064, 5388, 6119, 7184, 10128, 10776, 12238, 13021, 18357, 21552, 24476, 26042, 36714, 39063, 48952, 52084, 73428, 78126, 94739, 97904, 104168, 146856, 156252, 189478, 208336, 284217, 293712, 312504, 378956, 568434, 625008, 757912, 1136868, 1515824, 2273736, 2747431, 4547472, 5494862, 8242293, 10989724, 16484586, 21979448, 32969172, 43958896, 65938344, 131876688]

約数ペア:

[(1, 131876688), (2, 65938344), (3, 43958896), (4, 32969172), (6, 21979448), (8, 16484586), (12, 10989724), (16, 8242293), (24, 5494862), (29, 4547472), (48, 2747431), (58, 2273736), (87, 1515824), (116, 1136868), (174, 757912), (211, 625008), (232, 568434), (348, 378956), (422, 312504), (449, 293712), (464, 284217), (633, 208336), (696, 189478), (844, 156252), (898, 146856), (1266, 104168), (1347, 97904), (1392, 94739), (1688, 78126), (1796, 73428), (2532, 52084), (2694, 48952), (3376, 39063), (3592, 36714), (5064, 26042), (5388, 24476), (6119, 21552), (7184, 18357), (10128, 13021), (10776, 12238)]