131173392

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1365

約数の個数: 120

約数和(自身を含む): 403667616

約数和(自身を除く): 272494224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 168, 172, 196, 258, 294, 301, 336, 344, 392, 516, 588, 602, 688, 784, 903, 1032, 1176, 1204, 1297, 1806, 2064, 2107, 2352, 2408, 2594, 3612, 3891, 4214, 4816, 5188, 6321, 7224, 7782, 8428, 9079, 10376, 12642, 14448, 15564, 16856, 18158, 20752, 25284, 27237, 31128, 33712, 36316, 50568, 54474, 55771, 62256, 63553, 72632, 101136, 108948, 111542, 127106, 145264, 167313, 190659, 217896, 223084, 254212, 334626, 381318, 390397, 435792, 446168, 508424, 669252, 762636, 780794, 892336, 1016848, 1171191, 1338504, 1525272, 1561588, 2342382, 2677008, 2732779, 3050544, 3123176, 4684764, 5465558, 6246352, 8198337, 9369528, 10931116, 16396674, 18739056, 21862232, 32793348, 43724464, 65586696, 131173392]

約数ペア:

[(1, 131173392), (2, 65586696), (3, 43724464), (4, 32793348), (6, 21862232), (7, 18739056), (8, 16396674), (12, 10931116), (14, 9369528), (16, 8198337), (21, 6246352), (24, 5465558), (28, 4684764), (42, 3123176), (43, 3050544), (48, 2732779), (49, 2677008), (56, 2342382), (84, 1561588), (86, 1525272), (98, 1338504), (112, 1171191), (129, 1016848), (147, 892336), (168, 780794), (172, 762636), (196, 669252), (258, 508424), (294, 446168), (301, 435792), (336, 390397), (344, 381318), (392, 334626), (516, 254212), (588, 223084), (602, 217896), (688, 190659), (784, 167313), (903, 145264), (1032, 127106), (1176, 111542), (1204, 108948), (1297, 101136), (1806, 72632), (2064, 63553), (2107, 62256), (2352, 55771), (2408, 54474), (2594, 50568), (3612, 36316), (3891, 33712), (4214, 31128), (4816, 27237), (5188, 25284), (6321, 20752), (7224, 18158), (7782, 16856), (8428, 15564), (9079, 14448), (10376, 12642)]