161207046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 490613760

約数和(自身を除く): 329406714

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 23, 26, 33, 39, 42, 46, 63, 66, 69, 77, 78, 91, 99, 117, 126, 138, 143, 154, 161, 182, 198, 207, 231, 234, 253, 273, 286, 299, 322, 389, 414, 429, 462, 483, 506, 546, 598, 693, 759, 778, 819, 858, 897, 966, 1001, 1167, 1287, 1386, 1449, 1518, 1638, 1771, 1794, 2002, 2093, 2277, 2334, 2574, 2691, 2723, 2898, 3003, 3289, 3501, 3542, 4186, 4279, 4554, 5057, 5313, 5382, 5446, 6006, 6279, 6578, 7002, 8169, 8558, 8947, 9009, 9867, 10114, 10626, 12558, 12837, 15171, 15939, 16338, 17894, 18018, 18837, 19734, 23023, 24507, 25674, 26841, 29601, 29953, 30342, 31878, 35399, 37674, 38511, 45513, 46046, 49014, 53682, 55627, 59202, 59906, 62629, 69069, 70798, 77022, 80523, 89859, 91026, 98417, 106197, 111254, 116311, 125258, 138138, 161046, 166881, 179718, 187887, 196834, 207207, 212394, 232622, 269577, 295251, 318591, 333762, 348933, 375774, 389389, 414414, 500643, 539154, 563661, 590502, 637182, 688919, 697866, 778778, 814177, 885753, 1001286, 1046799, 1127322, 1168167, 1279421, 1377838, 1628354, 1771506, 2066757, 2093598, 2336334, 2442531, 2558842, 3504501, 3838263, 4133514, 4885062, 6200271, 7009002, 7327593, 7676526, 8955947, 11514789, 12400542, 14655186, 17911894, 23029578, 26867841, 53735682, 80603523, 161207046]

約数ペア:

[(1, 161207046), (2, 80603523), (3, 53735682), (6, 26867841), (7, 23029578), (9, 17911894), (11, 14655186), (13, 12400542), (14, 11514789), (18, 8955947), (21, 7676526), (22, 7327593), (23, 7009002), (26, 6200271), (33, 4885062), (39, 4133514), (42, 3838263), (46, 3504501), (63, 2558842), (66, 2442531), (69, 2336334), (77, 2093598), (78, 2066757), (91, 1771506), (99, 1628354), (117, 1377838), (126, 1279421), (138, 1168167), (143, 1127322), (154, 1046799), (161, 1001286), (182, 885753), (198, 814177), (207, 778778), (231, 697866), (234, 688919), (253, 637182), (273, 590502), (286, 563661), (299, 539154), (322, 500643), (389, 414414), (414, 389389), (429, 375774), (462, 348933), (483, 333762), (506, 318591), (546, 295251), (598, 269577), (693, 232622), (759, 212394), (778, 207207), (819, 196834), (858, 187887), (897, 179718), (966, 166881), (1001, 161046), (1167, 138138), (1287, 125258), (1386, 116311), (1449, 111254), (1518, 106197), (1638, 98417), (1771, 91026), (1794, 89859), (2002, 80523), (2093, 77022), (2277, 70798), (2334, 69069), (2574, 62629), (2691, 59906), (2723, 59202), (2898, 55627), (3003, 53682), (3289, 49014), (3501, 46046), (3542, 45513), (4186, 38511), (4279, 37674), (4554, 35399), (5057, 31878), (5313, 30342), (5382, 29953), (5446, 29601), (6006, 26841), (6279, 25674), (6578, 24507), (7002, 23023), (8169, 19734), (8558, 18837), (8947, 18018), (9009, 17894), (9867, 16338), (10114, 15939), (10626, 15171), (12558, 12837)]