15698640516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{164701}}^1$

素因数の和:164781

約数の個数: 72

約数和(自身を含む): 40508786304

約数和(自身を除く): 24810145788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 169, 188, 282, 338, 507, 564, 611, 676, 1014, 1222, 1833, 2028, 2444, 3666, 7332, 7943, 15886, 23829, 31772, 47658, 95316, 164701, 329402, 494103, 658804, 988206, 1976412, 2141113, 4282226, 6423339, 7740947, 8564452, 12846678, 15481894, 23222841, 25693356, 27834469, 30963788, 46445682, 55668938, 83503407, 92891364, 100632311, 111337876, 167006814, 201264622, 301896933, 334013628, 402529244, 603793866, 1207587732, 1308220043, 2616440086, 3924660129, 5232880172, 7849320258, 15698640516]

約数ペア:

[(1, 15698640516), (2, 7849320258), (3, 5232880172), (4, 3924660129), (6, 2616440086), (12, 1308220043), (13, 1207587732), (26, 603793866), (39, 402529244), (47, 334013628), (52, 301896933), (78, 201264622), (94, 167006814), (141, 111337876), (156, 100632311), (169, 92891364), (188, 83503407), (282, 55668938), (338, 46445682), (507, 30963788), (564, 27834469), (611, 25693356), (676, 23222841), (1014, 15481894), (1222, 12846678), (1833, 8564452), (2028, 7740947), (2444, 6423339), (3666, 4282226), (7332, 2141113), (7943, 1976412), (15886, 988206), (23829, 658804), (31772, 494103), (47658, 329402), (95316, 164701)]