128922336

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1873}}^1$

素因数の和:2128

約数の個数: 72

約数和(自身を含む): 368353440

約数和(自身を除く): 239431104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 956, 1434, 1873, 1912, 2151, 2868, 3746, 3824, 4302, 5619, 5736, 7492, 7648, 8604, 11238, 11472, 14984, 16857, 17208, 22476, 22944, 29968, 33714, 34416, 44952, 59936, 67428, 68832, 89904, 134856, 179808, 269712, 447647, 539424, 895294, 1342941, 1790588, 2685882, 3581176, 4028823, 5371764, 7162352, 8057646, 10743528, 14324704, 16115292, 21487056, 32230584, 42974112, 64461168, 128922336]

約数ペア:

[(1, 128922336), (2, 64461168), (3, 42974112), (4, 32230584), (6, 21487056), (8, 16115292), (9, 14324704), (12, 10743528), (16, 8057646), (18, 7162352), (24, 5371764), (32, 4028823), (36, 3581176), (48, 2685882), (72, 1790588), (96, 1342941), (144, 895294), (239, 539424), (288, 447647), (478, 269712), (717, 179808), (956, 134856), (1434, 89904), (1873, 68832), (1912, 67428), (2151, 59936), (2868, 44952), (3746, 34416), (3824, 33714), (4302, 29968), (5619, 22944), (5736, 22476), (7492, 17208), (7648, 16857), (8604, 14984), (11238, 11472)]