131457524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{40927}}^1$

素因数の和:41015

約数の個数: 24

約数和(自身を含む): 254408448

約数和(自身を除く): 122950924

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 40927, 81854, 163708, 450197, 900394, 1800788, 2987671, 5975342, 11950684, 32864381, 65728762, 131457524]

約数ペア:

[(1, 131457524), (2, 65728762), (4, 32864381), (11, 11950684), (22, 5975342), (44, 2987671), (73, 1800788), (146, 900394), (292, 450197), (803, 163708), (1606, 81854), (3212, 40927)]