133210008

素因数分解:

$2^3\times 3^4\times {\mathrm{311}}^1\times {\mathrm{661}}^1$

素因数の和:990

約数の個数: 80

約数和(自身を含む): 374877360

約数和(自身を除く): 241667352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 311, 324, 622, 648, 661, 933, 1244, 1322, 1866, 1983, 2488, 2644, 2799, 3732, 3966, 5288, 5598, 5949, 7464, 7932, 8397, 11196, 11898, 15864, 16794, 17847, 22392, 23796, 25191, 33588, 35694, 47592, 50382, 53541, 67176, 71388, 100764, 107082, 142776, 201528, 205571, 214164, 411142, 428328, 616713, 822284, 1233426, 1644568, 1850139, 2466852, 3700278, 4933704, 5550417, 7400556, 11100834, 14801112, 16651251, 22201668, 33302502, 44403336, 66605004, 133210008]

約数ペア:

[(1, 133210008), (2, 66605004), (3, 44403336), (4, 33302502), (6, 22201668), (8, 16651251), (9, 14801112), (12, 11100834), (18, 7400556), (24, 5550417), (27, 4933704), (36, 3700278), (54, 2466852), (72, 1850139), (81, 1644568), (108, 1233426), (162, 822284), (216, 616713), (311, 428328), (324, 411142), (622, 214164), (648, 205571), (661, 201528), (933, 142776), (1244, 107082), (1322, 100764), (1866, 71388), (1983, 67176), (2488, 53541), (2644, 50382), (2799, 47592), (3732, 35694), (3966, 33588), (5288, 25191), (5598, 23796), (5949, 22392), (7464, 17847), (7932, 16794), (8397, 15864), (11196, 11898)]