161829072

素因数分解:

$2^4\times 3^2\times {\mathrm{653}}^1\times {\mathrm{1721}}^1$

素因数の和:2388

約数の個数: 60

約数和(自身を含む): 453853764

約数和(自身を除く): 292024692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 653, 1306, 1721, 1959, 2612, 3442, 3918, 5163, 5224, 5877, 6884, 7836, 10326, 10448, 11754, 13768, 15489, 15672, 20652, 23508, 27536, 30978, 31344, 41304, 47016, 61956, 82608, 94032, 123912, 247824, 1123813, 2247626, 3371439, 4495252, 6742878, 8990504, 10114317, 13485756, 17981008, 20228634, 26971512, 40457268, 53943024, 80914536, 161829072]

約数ペア:

[(1, 161829072), (2, 80914536), (3, 53943024), (4, 40457268), (6, 26971512), (8, 20228634), (9, 17981008), (12, 13485756), (16, 10114317), (18, 8990504), (24, 6742878), (36, 4495252), (48, 3371439), (72, 2247626), (144, 1123813), (653, 247824), (1306, 123912), (1721, 94032), (1959, 82608), (2612, 61956), (3442, 47016), (3918, 41304), (5163, 31344), (5224, 30978), (5877, 27536), (6884, 23508), (7836, 20652), (10326, 15672), (10448, 15489), (11754, 13768)]