140836982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 253380960

約数和(自身を除く): 112543978

約数列:

[1, 2, 11, 13, 22, 26, 89, 121, 143, 178, 242, 286, 503, 979, 1006, 1157, 1573, 1958, 2314, 3146, 5533, 6539, 10769, 11066, 12727, 13078, 21538, 25454, 44767, 60863, 71929, 89534, 121726, 139997, 143858, 279994, 492437, 581971, 791219, 984874, 1163942, 1582438, 5416807, 6401681, 10833614, 12803362, 70418491, 140836982]

約数ペア:

[(1, 140836982), (2, 70418491), (11, 12803362), (13, 10833614), (22, 6401681), (26, 5416807), (89, 1582438), (121, 1163942), (143, 984874), (178, 791219), (242, 581971), (286, 492437), (503, 279994), (979, 143858), (1006, 139997), (1157, 121726), (1573, 89534), (1958, 71929), (2314, 60863), (3146, 44767), (5533, 25454), (6539, 21538), (10769, 13078), (11066, 12727)]