128853696

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:302

約数の個数: 112

約数和(自身を含む): 354055680

約数和(自身を除く): 225201984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 109, 131, 141, 188, 192, 218, 262, 282, 327, 376, 393, 436, 524, 564, 654, 752, 786, 872, 1048, 1128, 1308, 1504, 1572, 1744, 2096, 2256, 2616, 3008, 3144, 3488, 4192, 4512, 5123, 5232, 6157, 6288, 6976, 8384, 9024, 10246, 10464, 12314, 12576, 14279, 15369, 18471, 20492, 20928, 24628, 25152, 28558, 30738, 36942, 40984, 42837, 49256, 57116, 61476, 73884, 81968, 85674, 98512, 114232, 122952, 147768, 163936, 171348, 197024, 228464, 245904, 295536, 327872, 342696, 394048, 456928, 491808, 591072, 671113, 685392, 913856, 983616, 1182144, 1342226, 1370784, 2013339, 2684452, 2741568, 4026678, 5368904, 8053356, 10737808, 16106712, 21475616, 32213424, 42951232, 64426848, 128853696]

約数ペア:

[(1, 128853696), (2, 64426848), (3, 42951232), (4, 32213424), (6, 21475616), (8, 16106712), (12, 10737808), (16, 8053356), (24, 5368904), (32, 4026678), (47, 2741568), (48, 2684452), (64, 2013339), (94, 1370784), (96, 1342226), (109, 1182144), (131, 983616), (141, 913856), (188, 685392), (192, 671113), (218, 591072), (262, 491808), (282, 456928), (327, 394048), (376, 342696), (393, 327872), (436, 295536), (524, 245904), (564, 228464), (654, 197024), (752, 171348), (786, 163936), (872, 147768), (1048, 122952), (1128, 114232), (1308, 98512), (1504, 85674), (1572, 81968), (1744, 73884), (2096, 61476), (2256, 57116), (2616, 49256), (3008, 42837), (3144, 40984), (3488, 36942), (4192, 30738), (4512, 28558), (5123, 25152), (5232, 24628), (6157, 20928), (6288, 20492), (6976, 18471), (8384, 15369), (9024, 14279), (10246, 12576), (10464, 12314)]