168442938

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2273}}^1$

素因数の和:2483

約数の個数: 48

約数和(自身を含む): 383123520

約数和(自身を除く): 214680582

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 179, 207, 358, 414, 537, 1074, 1611, 2273, 3222, 4117, 4546, 6819, 8234, 12351, 13638, 20457, 24702, 37053, 40914, 52279, 74106, 104558, 156837, 313674, 406867, 470511, 813734, 941022, 1220601, 2441202, 3661803, 7323606, 9357941, 18715882, 28073823, 56147646, 84221469, 168442938]

約数ペア:

[(1, 168442938), (2, 84221469), (3, 56147646), (6, 28073823), (9, 18715882), (18, 9357941), (23, 7323606), (46, 3661803), (69, 2441202), (138, 1220601), (179, 941022), (207, 813734), (358, 470511), (414, 406867), (537, 313674), (1074, 156837), (1611, 104558), (2273, 74106), (3222, 52279), (4117, 40914), (4546, 37053), (6819, 24702), (8234, 20457), (12351, 13638)]