164055595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4243}}^1$

素因数の和:4315

約数の個数: 32

約数和(自身を含む): 232231680

約数和(自身を除く): 68176085

約数列:

[1, 5, 11, 19, 37, 55, 95, 185, 209, 407, 703, 1045, 2035, 3515, 4243, 7733, 21215, 38665, 46673, 80617, 156991, 233365, 403085, 784955, 886787, 1726901, 2982829, 4433935, 8634505, 14914145, 32811119, 164055595]

約数ペア:

[(1, 164055595), (5, 32811119), (11, 14914145), (19, 8634505), (37, 4433935), (55, 2982829), (95, 1726901), (185, 886787), (209, 784955), (407, 403085), (703, 233365), (1045, 156991), (2035, 80617), (3515, 46673), (4243, 38665), (7733, 21215)]