133028128

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2521}}^1$

素因数の和:2645

約数の個数: 48

約数和(自身を含む): 280274904

約数和(自身を除く): 147246776

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 97, 136, 194, 272, 388, 544, 776, 1552, 1649, 2521, 3104, 3298, 5042, 6596, 10084, 13192, 20168, 26384, 40336, 42857, 52768, 80672, 85714, 171428, 244537, 342856, 489074, 685712, 978148, 1371424, 1956296, 3912592, 4157129, 7825184, 8314258, 16628516, 33257032, 66514064, 133028128]

約数ペア:

[(1, 133028128), (2, 66514064), (4, 33257032), (8, 16628516), (16, 8314258), (17, 7825184), (32, 4157129), (34, 3912592), (68, 1956296), (97, 1371424), (136, 978148), (194, 685712), (272, 489074), (388, 342856), (544, 244537), (776, 171428), (1552, 85714), (1649, 80672), (2521, 52768), (3104, 42857), (3298, 40336), (5042, 26384), (6596, 20168), (10084, 13192)]