140923952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{4057}}^1$

素因数の和:4245

約数の個数: 40

約数和(自身を含む): 295876896

約数和(自身を除く): 154952944

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 334, 668, 1336, 2171, 2672, 4057, 4342, 8114, 8684, 16228, 17368, 32456, 34736, 52741, 64912, 105482, 210964, 421928, 677519, 843856, 1355038, 2710076, 5420152, 8807747, 10840304, 17615494, 35230988, 70461976, 140923952]

約数ペア:

[(1, 140923952), (2, 70461976), (4, 35230988), (8, 17615494), (13, 10840304), (16, 8807747), (26, 5420152), (52, 2710076), (104, 1355038), (167, 843856), (208, 677519), (334, 421928), (668, 210964), (1336, 105482), (2171, 64912), (2672, 52741), (4057, 34736), (4342, 32456), (8114, 17368), (8684, 16228)]