165365388

素因数分解:

$2^2\times 3^5\times {\mathrm{61}}^1\times {\mathrm{2789}}^1$

素因数の和:2869

約数の個数: 72

約数和(自身を含む): 440753040

約数和(自身を除く): 275387652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 243, 244, 324, 366, 486, 549, 732, 972, 1098, 1647, 2196, 2789, 3294, 4941, 5578, 6588, 8367, 9882, 11156, 14823, 16734, 19764, 25101, 29646, 33468, 50202, 59292, 75303, 100404, 150606, 170129, 225909, 301212, 340258, 451818, 510387, 677727, 680516, 903636, 1020774, 1355454, 1531161, 2041548, 2710908, 3062322, 4593483, 6124644, 9186966, 13780449, 18373932, 27560898, 41341347, 55121796, 82682694, 165365388]

約数ペア:

[(1, 165365388), (2, 82682694), (3, 55121796), (4, 41341347), (6, 27560898), (9, 18373932), (12, 13780449), (18, 9186966), (27, 6124644), (36, 4593483), (54, 3062322), (61, 2710908), (81, 2041548), (108, 1531161), (122, 1355454), (162, 1020774), (183, 903636), (243, 680516), (244, 677727), (324, 510387), (366, 451818), (486, 340258), (549, 301212), (732, 225909), (972, 170129), (1098, 150606), (1647, 100404), (2196, 75303), (2789, 59292), (3294, 50202), (4941, 33468), (5578, 29646), (6588, 25101), (8367, 19764), (9882, 16734), (11156, 14823)]