163680174

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68371}}^1$

素因数の和:68405

約数の個数: 48

約数和(自身を含む): 426641280

約数和(自身を除く): 262961106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 68371, 136742, 205113, 410226, 478597, 615339, 957194, 1230678, 1299049, 1435791, 2598098, 2871582, 3897147, 4307373, 7794294, 8614746, 9093343, 11691441, 18186686, 23382882, 27280029, 54560058, 81840087, 163680174]

約数ペア:

[(1, 163680174), (2, 81840087), (3, 54560058), (6, 27280029), (7, 23382882), (9, 18186686), (14, 11691441), (18, 9093343), (19, 8614746), (21, 7794294), (38, 4307373), (42, 3897147), (57, 2871582), (63, 2598098), (114, 1435791), (126, 1299049), (133, 1230678), (171, 957194), (266, 615339), (342, 478597), (399, 410226), (798, 205113), (1197, 136742), (2394, 68371)]