164633172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 441068544

約数和(自身を除く): 276435372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 211, 253, 257, 276, 422, 506, 514, 633, 759, 771, 844, 1012, 1028, 1266, 1518, 1542, 2321, 2532, 2827, 3036, 3084, 4642, 4853, 5654, 5911, 6963, 8481, 9284, 9706, 11308, 11822, 13926, 14559, 16962, 17733, 19412, 23644, 27852, 29118, 33924, 35466, 53383, 54227, 58236, 65021, 70932, 106766, 108454, 130042, 160149, 162681, 195063, 213532, 216908, 260084, 320298, 325362, 390126, 596497, 640596, 650724, 780252, 1192994, 1247221, 1789491, 2385988, 2494442, 3578982, 3741663, 4988884, 7157964, 7483326, 13719431, 14966652, 27438862, 41158293, 54877724, 82316586, 164633172]

約数ペア:

[(1, 164633172), (2, 82316586), (3, 54877724), (4, 41158293), (6, 27438862), (11, 14966652), (12, 13719431), (22, 7483326), (23, 7157964), (33, 4988884), (44, 3741663), (46, 3578982), (66, 2494442), (69, 2385988), (92, 1789491), (132, 1247221), (138, 1192994), (211, 780252), (253, 650724), (257, 640596), (276, 596497), (422, 390126), (506, 325362), (514, 320298), (633, 260084), (759, 216908), (771, 213532), (844, 195063), (1012, 162681), (1028, 160149), (1266, 130042), (1518, 108454), (1542, 106766), (2321, 70932), (2532, 65021), (2827, 58236), (3036, 54227), (3084, 53383), (4642, 35466), (4853, 33924), (5654, 29118), (5911, 27852), (6963, 23644), (8481, 19412), (9284, 17733), (9706, 16962), (11308, 14559), (11822, 13926)]