138370236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19577}}^1$

素因数の和:19634

約数の個数: 48

約数和(自身を含む): 350837760

約数和(自身を除く): 212467524

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 19577, 39154, 58731, 78308, 117462, 234924, 371963, 606887, 743926, 1115889, 1213774, 1487852, 1820661, 2231778, 2427548, 3641322, 4463556, 7282644, 11530853, 23061706, 34592559, 46123412, 69185118, 138370236]

約数ペア:

[(1, 138370236), (2, 69185118), (3, 46123412), (4, 34592559), (6, 23061706), (12, 11530853), (19, 7282644), (31, 4463556), (38, 3641322), (57, 2427548), (62, 2231778), (76, 1820661), (93, 1487852), (114, 1213774), (124, 1115889), (186, 743926), (228, 606887), (372, 371963), (589, 234924), (1178, 117462), (1767, 78308), (2356, 58731), (3534, 39154), (7068, 19577)]