156972072

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{344237}}^1$

素因数の和:344265

約数の個数: 32

約数和(自身を含む): 413085600

約数和(自身を除く): 256113528

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 344237, 688474, 1032711, 1376948, 2065422, 2753896, 4130844, 6540503, 8261688, 13081006, 19621509, 26162012, 39243018, 52324024, 78486036, 156972072]

約数ペア:

[(1, 156972072), (2, 78486036), (3, 52324024), (4, 39243018), (6, 26162012), (8, 19621509), (12, 13081006), (19, 8261688), (24, 6540503), (38, 4130844), (57, 2753896), (76, 2065422), (114, 1376948), (152, 1032711), (228, 688474), (456, 344237)]