131382972

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1169

約数の個数: 120

約数和(自身を含む): 400298976

約数和(自身を除く): 268916004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 159, 162, 189, 212, 252, 318, 324, 371, 378, 477, 567, 636, 742, 756, 954, 1093, 1113, 1134, 1431, 1484, 1908, 2186, 2226, 2268, 2862, 3279, 3339, 4293, 4372, 4452, 5724, 6558, 6678, 7651, 8586, 9837, 10017, 13116, 13356, 15302, 17172, 19674, 20034, 22953, 29511, 30051, 30604, 39348, 40068, 45906, 57929, 59022, 60102, 68859, 88533, 91812, 115858, 118044, 120204, 137718, 173787, 177066, 206577, 231716, 275436, 347574, 354132, 405503, 413154, 521361, 619731, 695148, 811006, 826308, 1042722, 1216509, 1239462, 1564083, 1622012, 2085444, 2433018, 2478924, 3128166, 3649527, 4692249, 4866036, 6256332, 7299054, 9384498, 10948581, 14598108, 18768996, 21897162, 32845743, 43794324, 65691486, 131382972]

約数ペア:

[(1, 131382972), (2, 65691486), (3, 43794324), (4, 32845743), (6, 21897162), (7, 18768996), (9, 14598108), (12, 10948581), (14, 9384498), (18, 7299054), (21, 6256332), (27, 4866036), (28, 4692249), (36, 3649527), (42, 3128166), (53, 2478924), (54, 2433018), (63, 2085444), (81, 1622012), (84, 1564083), (106, 1239462), (108, 1216509), (126, 1042722), (159, 826308), (162, 811006), (189, 695148), (212, 619731), (252, 521361), (318, 413154), (324, 405503), (371, 354132), (378, 347574), (477, 275436), (567, 231716), (636, 206577), (742, 177066), (756, 173787), (954, 137718), (1093, 120204), (1113, 118044), (1134, 115858), (1431, 91812), (1484, 88533), (1908, 68859), (2186, 60102), (2226, 59022), (2268, 57929), (2862, 45906), (3279, 40068), (3339, 39348), (4293, 30604), (4372, 30051), (4452, 29511), (5724, 22953), (6558, 20034), (6678, 19674), (7651, 17172), (8586, 15302), (9837, 13356), (10017, 13116)]