120701428

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{193}}^1\times {\mathrm{541}}^1$

素因数の和:772

約数の個数: 36

約数和(自身を含む): 225963052

約数和(自身を除く): 105261624

約数列:

[1, 2, 4, 17, 34, 68, 193, 289, 386, 541, 578, 772, 1082, 1156, 2164, 3281, 6562, 9197, 13124, 18394, 36788, 55777, 104413, 111554, 156349, 208826, 223108, 312698, 417652, 625396, 1775021, 3550042, 7100084, 30175357, 60350714, 120701428]

約数ペア:

[(1, 120701428), (2, 60350714), (4, 30175357), (17, 7100084), (34, 3550042), (68, 1775021), (193, 625396), (289, 417652), (386, 312698), (541, 223108), (578, 208826), (772, 156349), (1082, 111554), (1156, 104413), (2164, 55777), (3281, 36788), (6562, 18394), (9197, 13124)]