158336085

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{2011}}^1$

素因数の和:2229

約数の個数: 32

約数和(自身を含む): 263652480

約数和(自身を除く): 105316395

約数列:

[1, 3, 5, 15, 29, 87, 145, 181, 435, 543, 905, 2011, 2715, 5249, 6033, 10055, 15747, 26245, 30165, 58319, 78735, 174957, 291595, 363991, 874785, 1091973, 1819955, 5459865, 10555739, 31667217, 52778695, 158336085]

約数ペア:

[(1, 158336085), (3, 52778695), (5, 31667217), (15, 10555739), (29, 5459865), (87, 1819955), (145, 1091973), (181, 874785), (435, 363991), (543, 291595), (905, 174957), (2011, 78735), (2715, 58319), (5249, 30165), (6033, 26245), (10055, 15747)]