140748244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9431}}^1$

素因数の和:9496

約数の個数: 48

約数和(自身を含む): 310576896

約数和(自身を除く): 169828652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 7462, 9431, 14924, 18862, 37724, 66017, 122603, 132034, 245206, 264068, 386671, 490412, 773342, 858221, 1546684, 1716442, 2706697, 3432884, 5026723, 5413394, 10053446, 10826788, 20106892, 35187061, 70374122, 140748244]

約数ペア:

[(1, 140748244), (2, 70374122), (4, 35187061), (7, 20106892), (13, 10826788), (14, 10053446), (26, 5413394), (28, 5026723), (41, 3432884), (52, 2706697), (82, 1716442), (91, 1546684), (164, 858221), (182, 773342), (287, 490412), (364, 386671), (533, 264068), (574, 245206), (1066, 132034), (1148, 122603), (2132, 66017), (3731, 37724), (7462, 18862), (9431, 14924)]