161134204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9871}}^1$

素因数の和:9946

約数の個数: 48

約数和(自身を含む): 358235136

約数和(自身を除く): 197100932

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 8162, 9871, 16324, 19742, 39484, 69097, 108581, 138194, 217162, 276388, 434324, 523163, 760067, 1046326, 1520134, 2092652, 3040268, 3662141, 5754793, 7324282, 11509586, 14648564, 23019172, 40283551, 80567102, 161134204]

約数ペア:

[(1, 161134204), (2, 80567102), (4, 40283551), (7, 23019172), (11, 14648564), (14, 11509586), (22, 7324282), (28, 5754793), (44, 3662141), (53, 3040268), (77, 2092652), (106, 1520134), (154, 1046326), (212, 760067), (308, 523163), (371, 434324), (583, 276388), (742, 217162), (1166, 138194), (1484, 108581), (2332, 69097), (4081, 39484), (8162, 19742), (9871, 16324)]