156947831056

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{1019}}^1\times {\mathrm{30367}}^1$

素因数の和:31711

約数の個数: 40

約数和(自身を含む): 305355098880

約数和(自身を除く): 148407267824

約数列:

[1, 2, 4, 8, 16, 317, 634, 1019, 1268, 2038, 2536, 4076, 5072, 8152, 16304, 30367, 60734, 121468, 242936, 323023, 485872, 646046, 1292092, 2584184, 5168368, 9626339, 19252678, 30943973, 38505356, 61887946, 77010712, 123775892, 154021424, 247551784, 495103568, 9809239441, 19618478882, 39236957764, 78473915528, 156947831056]

約数ペア:

[(1, 156947831056), (2, 78473915528), (4, 39236957764), (8, 19618478882), (16, 9809239441), (317, 495103568), (634, 247551784), (1019, 154021424), (1268, 123775892), (2038, 77010712), (2536, 61887946), (4076, 38505356), (5072, 30943973), (8152, 19252678), (16304, 9626339), (30367, 5168368), (60734, 2584184), (121468, 1292092), (242936, 646046), (323023, 485872)]