136645185

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 238841856

約数和(自身を除く): 102196671

約数列:

[1, 3, 5, 15, 23, 43, 61, 69, 115, 129, 151, 183, 215, 305, 345, 453, 645, 755, 915, 989, 1403, 2265, 2623, 2967, 3473, 4209, 4945, 6493, 7015, 7869, 9211, 10419, 13115, 14835, 17365, 19479, 21045, 27633, 32465, 39345, 46055, 52095, 60329, 97395, 138165, 149339, 180987, 211853, 301645, 396073, 448017, 635559, 746695, 904935, 1059265, 1188219, 1980365, 2240085, 3177795, 5941095, 9109679, 27329037, 45548395, 136645185]

約数ペア:

[(1, 136645185), (3, 45548395), (5, 27329037), (15, 9109679), (23, 5941095), (43, 3177795), (61, 2240085), (69, 1980365), (115, 1188219), (129, 1059265), (151, 904935), (183, 746695), (215, 635559), (305, 448017), (345, 396073), (453, 301645), (645, 211853), (755, 180987), (915, 149339), (989, 138165), (1403, 97395), (2265, 60329), (2623, 52095), (2967, 46055), (3473, 39345), (4209, 32465), (4945, 27633), (6493, 21045), (7015, 19479), (7869, 17365), (9211, 14835), (10419, 13115)]