131430222

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:535

約数の個数: 128

約数和(自身を含む): 369976320

約数和(自身を除く): 238546098

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 73, 77, 99, 126, 146, 154, 189, 198, 219, 231, 297, 378, 433, 438, 462, 511, 594, 657, 693, 803, 866, 1022, 1299, 1314, 1386, 1533, 1606, 1971, 2079, 2409, 2598, 3031, 3066, 3897, 3942, 4158, 4599, 4763, 4818, 5621, 6062, 7227, 7794, 9093, 9198, 9526, 11242, 11691, 13797, 14289, 14454, 16863, 18186, 21681, 23382, 27279, 27594, 28578, 31609, 33341, 33726, 42867, 43362, 50589, 54558, 63218, 66682, 81837, 85734, 94827, 100023, 101178, 128601, 151767, 163674, 189654, 200046, 221263, 257202, 284481, 300069, 303534, 347699, 442526, 568962, 600138, 663789, 695398, 853443, 900207, 1043097, 1327578, 1706886, 1800414, 1991367, 2086194, 2433893, 3129291, 3982734, 4867786, 5974101, 6258582, 7301679, 9387873, 11948202, 14603358, 18775746, 21905037, 43810074, 65715111, 131430222]

約数ペア:

[(1, 131430222), (2, 65715111), (3, 43810074), (6, 21905037), (7, 18775746), (9, 14603358), (11, 11948202), (14, 9387873), (18, 7301679), (21, 6258582), (22, 5974101), (27, 4867786), (33, 3982734), (42, 3129291), (54, 2433893), (63, 2086194), (66, 1991367), (73, 1800414), (77, 1706886), (99, 1327578), (126, 1043097), (146, 900207), (154, 853443), (189, 695398), (198, 663789), (219, 600138), (231, 568962), (297, 442526), (378, 347699), (433, 303534), (438, 300069), (462, 284481), (511, 257202), (594, 221263), (657, 200046), (693, 189654), (803, 163674), (866, 151767), (1022, 128601), (1299, 101178), (1314, 100023), (1386, 94827), (1533, 85734), (1606, 81837), (1971, 66682), (2079, 63218), (2409, 54558), (2598, 50589), (3031, 43362), (3066, 42867), (3897, 33726), (3942, 33341), (4158, 31609), (4599, 28578), (4763, 27594), (4818, 27279), (5621, 23382), (6062, 21681), (7227, 18186), (7794, 16863), (9093, 14454), (9198, 14289), (9526, 13797), (11242, 11691)]