121446368

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{223247}}^1$

素因数の和:223274

約数の個数: 24

約数和(自身を含む): 253163232

約数和(自身を除く): 131716864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 223247, 446494, 892988, 1785976, 3571952, 3795199, 7143904, 7590398, 15180796, 30361592, 60723184, 121446368]

約数ペア:

[(1, 121446368), (2, 60723184), (4, 30361592), (8, 15180796), (16, 7590398), (17, 7143904), (32, 3795199), (34, 3571952), (68, 1785976), (136, 892988), (272, 446494), (544, 223247)]