145641704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{60887}}^1$

素因数の和:60929

約数の個数: 32

約数和(自身を含む): 306875520

約数和(自身を除く): 161233816

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 60887, 121774, 243548, 487096, 791531, 1400401, 1583062, 2800802, 3166124, 5601604, 6332248, 11203208, 18205213, 36410426, 72820852, 145641704]

約数ペア:

[(1, 145641704), (2, 72820852), (4, 36410426), (8, 18205213), (13, 11203208), (23, 6332248), (26, 5601604), (46, 3166124), (52, 2800802), (92, 1583062), (104, 1400401), (184, 791531), (299, 487096), (598, 243548), (1196, 121774), (2392, 60887)]