137225344

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{34583}}^1$

素因数の和:34628

約数の個数: 32

約数和(自身を含む): 282205440

約数和(自身を除く): 144980096

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 34583, 69166, 138332, 276664, 553328, 1072073, 1106656, 2144146, 2213312, 4288292, 4426624, 8576584, 17153168, 34306336, 68612672, 137225344]

約数ペア:

[(1, 137225344), (2, 68612672), (4, 34306336), (8, 17153168), (16, 8576584), (31, 4426624), (32, 4288292), (62, 2213312), (64, 2144146), (124, 1106656), (128, 1072073), (248, 553328), (496, 276664), (992, 138332), (1984, 69166), (3968, 34583)]