167185404

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{21803}}^1$

素因数の和:21887

約数の個数: 48

約数和(自身を含む): 439568640

約数和(自身を除く): 272383236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 21803, 43606, 65409, 87212, 130818, 196227, 261636, 392454, 588681, 784908, 1177362, 1548013, 2354724, 3096026, 4644039, 6192052, 9288078, 13932117, 18576156, 27864234, 41796351, 55728468, 83592702, 167185404]

約数ペア:

[(1, 167185404), (2, 83592702), (3, 55728468), (4, 41796351), (6, 27864234), (9, 18576156), (12, 13932117), (18, 9288078), (27, 6192052), (36, 4644039), (54, 3096026), (71, 2354724), (108, 1548013), (142, 1177362), (213, 784908), (284, 588681), (426, 392454), (639, 261636), (852, 196227), (1278, 130818), (1917, 87212), (2556, 65409), (3834, 43606), (7668, 21803)]