173631068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 335301120

約数和(自身を除く): 161670052

約数列:

[1, 2, 4, 13, 26, 52, 71, 131, 142, 262, 284, 359, 524, 718, 923, 1436, 1703, 1846, 3406, 3692, 4667, 6812, 9301, 9334, 18602, 18668, 25489, 37204, 47029, 50978, 94058, 101956, 120913, 188116, 241826, 331357, 483652, 611377, 662714, 1222754, 1325428, 2445508, 3339059, 6678118, 13356236, 43407767, 86815534, 173631068]

約数ペア:

[(1, 173631068), (2, 86815534), (4, 43407767), (13, 13356236), (26, 6678118), (52, 3339059), (71, 2445508), (131, 1325428), (142, 1222754), (262, 662714), (284, 611377), (359, 483652), (524, 331357), (718, 241826), (923, 188116), (1436, 120913), (1703, 101956), (1846, 94058), (3406, 50978), (3692, 47029), (4667, 37204), (6812, 25489), (9301, 18668), (9334, 18602)]