131637184

素因数分解:

$2^6\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2243}}^1$

素因数の和:2393

約数の個数: 56

約数和(自身を含む): 300947328

約数和(自身を除く): 169310144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 131, 224, 262, 448, 524, 917, 1048, 1834, 2096, 2243, 3668, 4192, 4486, 7336, 8384, 8972, 14672, 15701, 17944, 29344, 31402, 35888, 58688, 62804, 71776, 125608, 143552, 251216, 293833, 502432, 587666, 1004864, 1175332, 2056831, 2350664, 4113662, 4701328, 8227324, 9402656, 16454648, 18805312, 32909296, 65818592, 131637184]

約数ペア:

[(1, 131637184), (2, 65818592), (4, 32909296), (7, 18805312), (8, 16454648), (14, 9402656), (16, 8227324), (28, 4701328), (32, 4113662), (56, 2350664), (64, 2056831), (112, 1175332), (131, 1004864), (224, 587666), (262, 502432), (448, 293833), (524, 251216), (917, 143552), (1048, 125608), (1834, 71776), (2096, 62804), (2243, 58688), (3668, 35888), (4192, 31402), (4486, 29344), (7336, 17944), (8384, 15701), (8972, 14672)]