164409882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2371}}^1$

素因数の和:2523

約数の個数: 64

約数和(自身を含む): 408059904

約数和(自身を除く): 243650022

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 127, 182, 254, 273, 381, 546, 762, 889, 1651, 1778, 2371, 2667, 3302, 4742, 4953, 5334, 7113, 9906, 11557, 14226, 16597, 23114, 30823, 33194, 34671, 49791, 61646, 69342, 92469, 99582, 184938, 215761, 301117, 431522, 602234, 647283, 903351, 1294566, 1806702, 2107819, 3914521, 4215638, 6323457, 7829042, 11743563, 12646914, 23487126, 27401647, 54803294, 82204941, 164409882]

約数ペア:

[(1, 164409882), (2, 82204941), (3, 54803294), (6, 27401647), (7, 23487126), (13, 12646914), (14, 11743563), (21, 7829042), (26, 6323457), (39, 4215638), (42, 3914521), (78, 2107819), (91, 1806702), (127, 1294566), (182, 903351), (254, 647283), (273, 602234), (381, 431522), (546, 301117), (762, 215761), (889, 184938), (1651, 99582), (1778, 92469), (2371, 69342), (2667, 61646), (3302, 49791), (4742, 34671), (4953, 33194), (5334, 30823), (7113, 23114), (9906, 16597), (11557, 14226)]