140273352

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{102539}}^1$

素因数の和:102570

約数の個数: 48

約数和(自身を含む): 399906000

約数和(自身を除く): 259632648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 102539, 205078, 307617, 410156, 615234, 820312, 922851, 1230468, 1845702, 1948241, 2460936, 3691404, 3896482, 5844723, 7382808, 7792964, 11689446, 15585928, 17534169, 23378892, 35068338, 46757784, 70136676, 140273352]

約数ペア:

[(1, 140273352), (2, 70136676), (3, 46757784), (4, 35068338), (6, 23378892), (8, 17534169), (9, 15585928), (12, 11689446), (18, 7792964), (19, 7382808), (24, 5844723), (36, 3896482), (38, 3691404), (57, 2460936), (72, 1948241), (76, 1845702), (114, 1230468), (152, 922851), (171, 820312), (228, 615234), (342, 410156), (456, 307617), (684, 205078), (1368, 102539)]