165605856

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{132697}}^1$

素因数の和:132723

約数の個数: 48

約数和(自身を含む): 468158544

約数和(自身を除く): 302552688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 132697, 265394, 398091, 530788, 796182, 1061576, 1592364, 1725061, 2123152, 3184728, 3450122, 4246304, 5175183, 6369456, 6900244, 10350366, 12738912, 13800488, 20700732, 27600976, 41401464, 55201952, 82802928, 165605856]

約数ペア:

[(1, 165605856), (2, 82802928), (3, 55201952), (4, 41401464), (6, 27600976), (8, 20700732), (12, 13800488), (13, 12738912), (16, 10350366), (24, 6900244), (26, 6369456), (32, 5175183), (39, 4246304), (48, 3450122), (52, 3184728), (78, 2123152), (96, 1725061), (104, 1592364), (156, 1061576), (208, 796182), (312, 530788), (416, 398091), (624, 265394), (1248, 132697)]