165647412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4729}}^1$

素因数の和:4885

約数の個数: 72

約数和(自身を含む): 482081600

約数和(自身を除く): 316434188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1668, 1946, 2502, 2919, 3892, 4729, 5004, 5838, 8757, 9458, 11676, 14187, 17514, 18916, 28374, 33103, 35028, 42561, 56748, 66206, 85122, 99309, 132412, 170244, 198618, 297927, 397236, 595854, 657331, 1191708, 1314662, 1971993, 2629324, 3943986, 4601317, 5915979, 7887972, 9202634, 11831958, 13803951, 18405268, 23663916, 27607902, 41411853, 55215804, 82823706, 165647412]

約数ペア:

[(1, 165647412), (2, 82823706), (3, 55215804), (4, 41411853), (6, 27607902), (7, 23663916), (9, 18405268), (12, 13803951), (14, 11831958), (18, 9202634), (21, 7887972), (28, 5915979), (36, 4601317), (42, 3943986), (63, 2629324), (84, 1971993), (126, 1314662), (139, 1191708), (252, 657331), (278, 595854), (417, 397236), (556, 297927), (834, 198618), (973, 170244), (1251, 132412), (1668, 99309), (1946, 85122), (2502, 66206), (2919, 56748), (3892, 42561), (4729, 35028), (5004, 33103), (5838, 28374), (8757, 18916), (9458, 17514), (11676, 14187)]