131827696

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8231}}^1$

素因数の和:8270

約数の個数: 80

約数和(自身を含む): 342978048

約数和(自身を除く): 211150352

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 8231, 16016, 16462, 32924, 57617, 65848, 90541, 107003, 115234, 131696, 181082, 214006, 230468, 362164, 428012, 460936, 633787, 724328, 749021, 856024, 921872, 1177033, 1267574, 1448656, 1498042, 1712048, 2354066, 2535148, 2996084, 4708132, 5070296, 5992168, 8239231, 9416264, 10140592, 11984336, 16478462, 18832528, 32956924, 65913848, 131827696]

約数ペア:

[(1, 131827696), (2, 65913848), (4, 32956924), (7, 18832528), (8, 16478462), (11, 11984336), (13, 10140592), (14, 9416264), (16, 8239231), (22, 5992168), (26, 5070296), (28, 4708132), (44, 2996084), (52, 2535148), (56, 2354066), (77, 1712048), (88, 1498042), (91, 1448656), (104, 1267574), (112, 1177033), (143, 921872), (154, 856024), (176, 749021), (182, 724328), (208, 633787), (286, 460936), (308, 428012), (364, 362164), (572, 230468), (616, 214006), (728, 181082), (1001, 131696), (1144, 115234), (1232, 107003), (1456, 90541), (2002, 65848), (2288, 57617), (4004, 32924), (8008, 16462), (8231, 16016)]