189862368

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{20389}}^1$

素因数の和:20499

約数の個数: 48

約数和(自身を含む): 503551440

約数和(自身を除く): 313689072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 3104, 4656, 9312, 20389, 40778, 61167, 81556, 122334, 163112, 244668, 326224, 489336, 652448, 978672, 1957344, 1977733, 3955466, 5933199, 7910932, 11866398, 15821864, 23732796, 31643728, 47465592, 63287456, 94931184, 189862368]

約数ペア:

[(1, 189862368), (2, 94931184), (3, 63287456), (4, 47465592), (6, 31643728), (8, 23732796), (12, 15821864), (16, 11866398), (24, 7910932), (32, 5933199), (48, 3955466), (96, 1977733), (97, 1957344), (194, 978672), (291, 652448), (388, 489336), (582, 326224), (776, 244668), (1164, 163112), (1552, 122334), (2328, 81556), (3104, 61167), (4656, 40778), (9312, 20389)]