156724513160

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9203}}^1\times {\mathrm{9901}}^1$

素因数の和:19158

約数の個数: 64

約数和(自身を含む): 360906511680

約数和(自身を除く): 204181998520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 9203, 9901, 18406, 19802, 36812, 39604, 46015, 49505, 73624, 79208, 92030, 99010, 184060, 198020, 368120, 395729, 396040, 425743, 791458, 851486, 1582916, 1702972, 1978645, 2128715, 3165832, 3405944, 3957290, 4257430, 7914580, 8514860, 15829160, 17029720, 91118903, 182237806, 364475612, 455594515, 728951224, 911189030, 1822378060, 3644756120, 3918112829, 7836225658, 15672451316, 19590564145, 31344902632, 39181128290, 78362256580, 156724513160]

約数ペア:

[(1, 156724513160), (2, 78362256580), (4, 39181128290), (5, 31344902632), (8, 19590564145), (10, 15672451316), (20, 7836225658), (40, 3918112829), (43, 3644756120), (86, 1822378060), (172, 911189030), (215, 728951224), (344, 455594515), (430, 364475612), (860, 182237806), (1720, 91118903), (9203, 17029720), (9901, 15829160), (18406, 8514860), (19802, 7914580), (36812, 4257430), (39604, 3957290), (46015, 3405944), (49505, 3165832), (73624, 2128715), (79208, 1978645), (92030, 1702972), (99010, 1582916), (184060, 851486), (198020, 791458), (368120, 425743), (395729, 396040)]