140555562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 331161600

約数和(自身を除く): 190606038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 223, 258, 301, 349, 446, 602, 669, 698, 903, 1047, 1338, 1561, 1806, 2094, 2443, 3122, 4683, 4886, 7329, 9366, 9589, 14658, 15007, 19178, 28767, 30014, 45021, 57534, 67123, 77827, 90042, 105049, 134246, 155654, 201369, 210098, 233481, 315147, 402738, 466962, 544789, 630294, 1089578, 1634367, 3268734, 3346561, 6693122, 10039683, 20079366, 23425927, 46851854, 70277781, 140555562]

約数ペア:

[(1, 140555562), (2, 70277781), (3, 46851854), (6, 23425927), (7, 20079366), (14, 10039683), (21, 6693122), (42, 3346561), (43, 3268734), (86, 1634367), (129, 1089578), (223, 630294), (258, 544789), (301, 466962), (349, 402738), (446, 315147), (602, 233481), (669, 210098), (698, 201369), (903, 155654), (1047, 134246), (1338, 105049), (1561, 90042), (1806, 77827), (2094, 67123), (2443, 57534), (3122, 45021), (4683, 30014), (4886, 28767), (7329, 19178), (9366, 15007), (9589, 14658)]