188893908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14143}}^1$

素因数の和:14213

約数の個数: 72

約数和(自身を含む): 556028928

約数和(自身を除く): 367135020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 13356, 14143, 28286, 42429, 56572, 84858, 99001, 127287, 169716, 198002, 254574, 297003, 396004, 509148, 594006, 749579, 891009, 1188012, 1499158, 1782018, 2248737, 2998316, 3564036, 4497474, 5247053, 6746211, 8994948, 10494106, 13492422, 15741159, 20988212, 26984844, 31482318, 47223477, 62964636, 94446954, 188893908]

約数ペア:

[(1, 188893908), (2, 94446954), (3, 62964636), (4, 47223477), (6, 31482318), (7, 26984844), (9, 20988212), (12, 15741159), (14, 13492422), (18, 10494106), (21, 8994948), (28, 6746211), (36, 5247053), (42, 4497474), (53, 3564036), (63, 2998316), (84, 2248737), (106, 1782018), (126, 1499158), (159, 1188012), (212, 891009), (252, 749579), (318, 594006), (371, 509148), (477, 396004), (636, 297003), (742, 254574), (954, 198002), (1113, 169716), (1484, 127287), (1908, 99001), (2226, 84858), (3339, 56572), (4452, 42429), (6678, 28286), (13356, 14143)]