157053012498

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{486163}}^1$

素因数の和:486439

約数の個数: 48

約数和(自身を含む): 345382573536

約数和(自身を除く): 188329561038

約数列:

[1, 2, 3, 6, 9, 18, 131, 137, 262, 274, 393, 411, 786, 822, 1179, 1233, 2358, 2466, 17947, 35894, 53841, 107682, 161523, 323046, 486163, 972326, 1458489, 2916978, 4375467, 8750934, 63687353, 66604331, 127374706, 133208662, 191062059, 199812993, 382124118, 399625986, 573186177, 599438979, 1146372354, 1198877958, 8725167361, 17450334722, 26175502083, 52351004166, 78526506249, 157053012498]

約数ペア:

[(1, 157053012498), (2, 78526506249), (3, 52351004166), (6, 26175502083), (9, 17450334722), (18, 8725167361), (131, 1198877958), (137, 1146372354), (262, 599438979), (274, 573186177), (393, 399625986), (411, 382124118), (786, 199812993), (822, 191062059), (1179, 133208662), (1233, 127374706), (2358, 66604331), (2466, 63687353), (17947, 8750934), (35894, 4375467), (53841, 2916978), (107682, 1458489), (161523, 972326), (323046, 486163)]