137795416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{23371}}^1$

素因数の和:23455

約数の個数: 32

約数和(自身を含む): 286073280

約数和(自身を除く): 148277864

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 23371, 46742, 93484, 186968, 257081, 514162, 1028324, 1565857, 2056648, 3131714, 6263428, 12526856, 17224427, 34448854, 68897708, 137795416]

約数ペア:

[(1, 137795416), (2, 68897708), (4, 34448854), (8, 17224427), (11, 12526856), (22, 6263428), (44, 3131714), (67, 2056648), (88, 1565857), (134, 1028324), (268, 514162), (536, 257081), (737, 186968), (1474, 93484), (2948, 46742), (5896, 23371)]