139666302

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 328838400

約数和(自身を除く): 189172098

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 197, 342, 394, 513, 591, 691, 1026, 1182, 1382, 1773, 2073, 3546, 3743, 4146, 5319, 6219, 7486, 10638, 11229, 12438, 13129, 18657, 22458, 26258, 33687, 37314, 39387, 67374, 78774, 101061, 118161, 136127, 202122, 236322, 272254, 354483, 408381, 708966, 816762, 1225143, 2450286, 2586413, 3675429, 5172826, 7350858, 7759239, 15518478, 23277717, 46555434, 69833151, 139666302]

約数ペア:

[(1, 139666302), (2, 69833151), (3, 46555434), (6, 23277717), (9, 15518478), (18, 7759239), (19, 7350858), (27, 5172826), (38, 3675429), (54, 2586413), (57, 2450286), (114, 1225143), (171, 816762), (197, 708966), (342, 408381), (394, 354483), (513, 272254), (591, 236322), (691, 202122), (1026, 136127), (1182, 118161), (1382, 101061), (1773, 78774), (2073, 67374), (3546, 39387), (3743, 37314), (4146, 33687), (5319, 26258), (6219, 22458), (7486, 18657), (10638, 13129), (11229, 12438)]