131141232

素因数分解:

$2^4\times 3^2\times {\mathrm{431}}^1\times {\mathrm{2113}}^1$

素因数の和:2558

約数の個数: 60

約数和(自身を含む): 368038944

約数和(自身を除く): 236897712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 431, 862, 1293, 1724, 2113, 2586, 3448, 3879, 4226, 5172, 6339, 6896, 7758, 8452, 10344, 12678, 15516, 16904, 19017, 20688, 25356, 31032, 33808, 38034, 50712, 62064, 76068, 101424, 152136, 304272, 910703, 1821406, 2732109, 3642812, 5464218, 7285624, 8196327, 10928436, 14571248, 16392654, 21856872, 32785308, 43713744, 65570616, 131141232]

約数ペア:

[(1, 131141232), (2, 65570616), (3, 43713744), (4, 32785308), (6, 21856872), (8, 16392654), (9, 14571248), (12, 10928436), (16, 8196327), (18, 7285624), (24, 5464218), (36, 3642812), (48, 2732109), (72, 1821406), (144, 910703), (431, 304272), (862, 152136), (1293, 101424), (1724, 76068), (2113, 62064), (2586, 50712), (3448, 38034), (3879, 33808), (4226, 31032), (5172, 25356), (6339, 20688), (6896, 19017), (7758, 16904), (8452, 15516), (10344, 12678)]