165020016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25849}}^1$

素因数の和:25886

約数の個数: 80

約数和(自身を含む): 512864000

約数和(自身を除く): 347843984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 25849, 51698, 77547, 103396, 155094, 180943, 206792, 310188, 361886, 413584, 491131, 542829, 620376, 723772, 982262, 1085658, 1240752, 1447544, 1473393, 1964524, 2171316, 2895088, 2946786, 3437917, 3929048, 4342632, 5893572, 6875834, 7858096, 8685264, 10313751, 11787144, 13751668, 20627502, 23574288, 27503336, 41255004, 55006672, 82510008, 165020016]

約数ペア:

[(1, 165020016), (2, 82510008), (3, 55006672), (4, 41255004), (6, 27503336), (7, 23574288), (8, 20627502), (12, 13751668), (14, 11787144), (16, 10313751), (19, 8685264), (21, 7858096), (24, 6875834), (28, 5893572), (38, 4342632), (42, 3929048), (48, 3437917), (56, 2946786), (57, 2895088), (76, 2171316), (84, 1964524), (112, 1473393), (114, 1447544), (133, 1240752), (152, 1085658), (168, 982262), (228, 723772), (266, 620376), (304, 542829), (336, 491131), (399, 413584), (456, 361886), (532, 310188), (798, 206792), (912, 180943), (1064, 155094), (1596, 103396), (2128, 77547), (3192, 51698), (6384, 25849)]