131382216

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2803}}^1$

素因数の和:2856

約数の個数: 128

約数和(自身を含む): 430694400

約数和(自身を除く): 299312184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1953, 2232, 2604, 2803, 3348, 3906, 5208, 5606, 5859, 6696, 7812, 8409, 11212, 11718, 15624, 16818, 19621, 22424, 23436, 25227, 33636, 39242, 46872, 50454, 58863, 67272, 75681, 78484, 86893, 100908, 117726, 151362, 156968, 173786, 176589, 201816, 235452, 260679, 302724, 347572, 353178, 470904, 521358, 529767, 605448, 608251, 695144, 706356, 782037, 1042716, 1059534, 1216502, 1412712, 1564074, 1824753, 2085432, 2119068, 2346111, 2433004, 3128148, 3649506, 4238136, 4692222, 4866008, 5474259, 6256296, 7299012, 9384444, 10948518, 14598024, 16422777, 18768888, 21897036, 32845554, 43794072, 65691108, 131382216]

約数ペア:

[(1, 131382216), (2, 65691108), (3, 43794072), (4, 32845554), (6, 21897036), (7, 18768888), (8, 16422777), (9, 14598024), (12, 10948518), (14, 9384444), (18, 7299012), (21, 6256296), (24, 5474259), (27, 4866008), (28, 4692222), (31, 4238136), (36, 3649506), (42, 3128148), (54, 2433004), (56, 2346111), (62, 2119068), (63, 2085432), (72, 1824753), (84, 1564074), (93, 1412712), (108, 1216502), (124, 1059534), (126, 1042716), (168, 782037), (186, 706356), (189, 695144), (216, 608251), (217, 605448), (248, 529767), (252, 521358), (279, 470904), (372, 353178), (378, 347572), (434, 302724), (504, 260679), (558, 235452), (651, 201816), (744, 176589), (756, 173786), (837, 156968), (868, 151362), (1116, 117726), (1302, 100908), (1512, 86893), (1674, 78484), (1736, 75681), (1953, 67272), (2232, 58863), (2604, 50454), (2803, 46872), (3348, 39242), (3906, 33636), (5208, 25227), (5606, 23436), (5859, 22424), (6696, 19621), (7812, 16818), (8409, 15624), (11212, 11718)]