156901086728

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{1601}}^1\times {\mathrm{61559}}^1$

素因数の和:63365

約数の個数: 32

約数和(自身を含む): 295857360000

約数和(自身を除く): 138956273272

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 1601, 3202, 6404, 12808, 61559, 123118, 246236, 318599, 492472, 637198, 1274396, 2548792, 12250241, 24500482, 49000964, 98001928, 98555959, 197111918, 394223836, 788447672, 19612635841, 39225271682, 78450543364, 156901086728]

約数ペア:

[(1, 156901086728), (2, 78450543364), (4, 39225271682), (8, 19612635841), (199, 788447672), (398, 394223836), (796, 197111918), (1592, 98555959), (1601, 98001928), (3202, 49000964), (6404, 24500482), (12808, 12250241), (61559, 2548792), (123118, 1274396), (246236, 637198), (318599, 492472)]