131653242

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:857

約数の個数: 128

約数和(自身を含む): 367718400

約数和(自身を除く): 236065158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 27, 38, 42, 46, 54, 57, 63, 69, 114, 126, 133, 138, 161, 171, 189, 207, 266, 322, 342, 378, 399, 414, 437, 483, 513, 621, 797, 798, 874, 966, 1026, 1197, 1242, 1311, 1449, 1594, 2391, 2394, 2622, 2898, 3059, 3591, 3933, 4347, 4782, 5579, 6118, 7173, 7182, 7866, 8694, 9177, 11158, 11799, 14346, 15143, 16737, 18331, 18354, 21519, 23598, 27531, 30286, 33474, 36662, 43038, 45429, 50211, 54993, 55062, 82593, 90858, 100422, 106001, 109986, 128317, 136287, 150633, 164979, 165186, 212002, 256634, 272574, 301266, 318003, 329958, 348289, 384951, 408861, 494937, 636006, 696578, 769902, 817722, 954009, 989874, 1044867, 1154853, 1908018, 2089734, 2309706, 2438023, 2862027, 3134601, 3464559, 4876046, 5724054, 6269202, 6929118, 7314069, 9403803, 14628138, 18807606, 21942207, 43884414, 65826621, 131653242]

約数ペア:

[(1, 131653242), (2, 65826621), (3, 43884414), (6, 21942207), (7, 18807606), (9, 14628138), (14, 9403803), (18, 7314069), (19, 6929118), (21, 6269202), (23, 5724054), (27, 4876046), (38, 3464559), (42, 3134601), (46, 2862027), (54, 2438023), (57, 2309706), (63, 2089734), (69, 1908018), (114, 1154853), (126, 1044867), (133, 989874), (138, 954009), (161, 817722), (171, 769902), (189, 696578), (207, 636006), (266, 494937), (322, 408861), (342, 384951), (378, 348289), (399, 329958), (414, 318003), (437, 301266), (483, 272574), (513, 256634), (621, 212002), (797, 165186), (798, 164979), (874, 150633), (966, 136287), (1026, 128317), (1197, 109986), (1242, 106001), (1311, 100422), (1449, 90858), (1594, 82593), (2391, 55062), (2394, 54993), (2622, 50211), (2898, 45429), (3059, 43038), (3591, 36662), (3933, 33474), (4347, 30286), (4782, 27531), (5579, 23598), (6118, 21519), (7173, 18354), (7182, 18331), (7866, 16737), (8694, 15143), (9177, 14346), (11158, 11799)]