158479136

素因数分解:

$2^5\times {\mathrm{2143}}^1\times {\mathrm{2311}}^1$

素因数の和:4464

約数の個数: 24

約数和(自身を含む): 312286464

約数和(自身を除く): 153807328

約数列:

[1, 2, 4, 8, 16, 32, 2143, 2311, 4286, 4622, 8572, 9244, 17144, 18488, 34288, 36976, 68576, 73952, 4952473, 9904946, 19809892, 39619784, 79239568, 158479136]

約数ペア:

[(1, 158479136), (2, 79239568), (4, 39619784), (8, 19809892), (16, 9904946), (32, 4952473), (2143, 73952), (2311, 68576), (4286, 36976), (4622, 34288), (8572, 18488), (9244, 17144)]