189141576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{606223}}^1$

素因数の和:606245

約数の個数: 32

約数和(自身を含む): 509228160

約数和(自身を除く): 320086584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 606223, 1212446, 1818669, 2424892, 3637338, 4849784, 7274676, 7880899, 14549352, 15761798, 23642697, 31523596, 47285394, 63047192, 94570788, 189141576]

約数ペア:

[(1, 189141576), (2, 94570788), (3, 63047192), (4, 47285394), (6, 31523596), (8, 23642697), (12, 15761798), (13, 14549352), (24, 7880899), (26, 7274676), (39, 4849784), (52, 3637338), (78, 2424892), (104, 1818669), (156, 1212446), (312, 606223)]