164614515481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1\times {\mathrm{22381}}^1$

素因数の和:23881

約数の個数: 32

約数和(自身を含む): 196010454528

約数和(自身を除く): 31395939047

約数列:

[1, 13, 17, 23, 221, 299, 391, 1447, 5083, 18811, 22381, 24599, 33281, 290953, 319787, 380477, 432653, 514763, 565777, 4946201, 6691919, 7355101, 8750971, 32385307, 113762623, 421008991, 550550219, 744862061, 7157152847, 9683206793, 12662655037, 164614515481]

約数ペア:

[(1, 164614515481), (13, 12662655037), (17, 9683206793), (23, 7157152847), (221, 744862061), (299, 550550219), (391, 421008991), (1447, 113762623), (5083, 32385307), (18811, 8750971), (22381, 7355101), (24599, 6691919), (33281, 4946201), (290953, 565777), (319787, 514763), (380477, 432653)]