168985098

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2003}}^1$

素因数の和:2163

約数の個数: 48

約数和(自身を含む): 378275040

約数和(自身を除く): 209289942

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 109, 129, 218, 258, 327, 387, 654, 774, 981, 1962, 2003, 4006, 4687, 6009, 9374, 12018, 14061, 18027, 28122, 36054, 42183, 84366, 86129, 172258, 218327, 258387, 436654, 516774, 654981, 775161, 1309962, 1550322, 1964943, 3929886, 9388061, 18776122, 28164183, 56328366, 84492549, 168985098]

約数ペア:

[(1, 168985098), (2, 84492549), (3, 56328366), (6, 28164183), (9, 18776122), (18, 9388061), (43, 3929886), (86, 1964943), (109, 1550322), (129, 1309962), (218, 775161), (258, 654981), (327, 516774), (387, 436654), (654, 258387), (774, 218327), (981, 172258), (1962, 86129), (2003, 84366), (4006, 42183), (4687, 36054), (6009, 28122), (9374, 18027), (12018, 14061)]