140631084

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18691}}^1$

素因数の和:18731

約数の個数: 72

約数和(自身を含む): 408233280

約数和(自身を除く): 267602196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 18691, 37382, 56073, 74764, 112146, 168219, 205601, 224292, 336438, 355129, 411202, 616803, 672876, 710258, 822404, 1065387, 1233606, 1420516, 1850409, 2130774, 2467212, 3196161, 3700818, 3906419, 4261548, 6392322, 7401636, 7812838, 11719257, 12784644, 15625676, 23438514, 35157771, 46877028, 70315542, 140631084]

約数ペア:

[(1, 140631084), (2, 70315542), (3, 46877028), (4, 35157771), (6, 23438514), (9, 15625676), (11, 12784644), (12, 11719257), (18, 7812838), (19, 7401636), (22, 6392322), (33, 4261548), (36, 3906419), (38, 3700818), (44, 3196161), (57, 2467212), (66, 2130774), (76, 1850409), (99, 1420516), (114, 1233606), (132, 1065387), (171, 822404), (198, 710258), (209, 672876), (228, 616803), (342, 411202), (396, 355129), (418, 336438), (627, 224292), (684, 205601), (836, 168219), (1254, 112146), (1881, 74764), (2508, 56073), (3762, 37382), (7524, 18691)]