128416859424

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{63698839}}^1$

素因数の和:63698862

約数の個数: 72

約数和(自身を含む): 417354799680

約数和(自身を除く): 288937940256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 63698839, 127397678, 191096517, 254795356, 382193034, 445891873, 509590712, 573289551, 764386068, 891783746, 1019181424, 1146579102, 1337675619, 1528772136, 1783567492, 2038362848, 2293158204, 2675351238, 3057544272, 3567134984, 4013026857, 4586316408, 5350702476, 6115088544, 7134269968, 8026053714, 9172632816, 10701404952, 14268539936, 16052107428, 18345265632, 21402809904, 32104214856, 42805619808, 64208429712, 128416859424]

約数ペア:

[(1, 128416859424), (2, 64208429712), (3, 42805619808), (4, 32104214856), (6, 21402809904), (7, 18345265632), (8, 16052107428), (9, 14268539936), (12, 10701404952), (14, 9172632816), (16, 8026053714), (18, 7134269968), (21, 6115088544), (24, 5350702476), (28, 4586316408), (32, 4013026857), (36, 3567134984), (42, 3057544272), (48, 2675351238), (56, 2293158204), (63, 2038362848), (72, 1783567492), (84, 1528772136), (96, 1337675619), (112, 1146579102), (126, 1019181424), (144, 891783746), (168, 764386068), (224, 573289551), (252, 509590712), (288, 445891873), (336, 382193034), (504, 254795356), (672, 191096517), (1008, 127397678), (2016, 63698839)]