156664362

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{27689}}^1$

素因数の和:27758

約数の個数: 32

約数和(自身を含む): 334938240

約数和(自身を除く): 178273878

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 5658, 27689, 55378, 83067, 166134, 636847, 1135249, 1273694, 1910541, 2270498, 3405747, 3821082, 6811494, 26110727, 52221454, 78332181, 156664362]

約数ペア:

[(1, 156664362), (2, 78332181), (3, 52221454), (6, 26110727), (23, 6811494), (41, 3821082), (46, 3405747), (69, 2270498), (82, 1910541), (123, 1273694), (138, 1135249), (246, 636847), (943, 166134), (1886, 83067), (2829, 55378), (5658, 27689)]