138220488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1973}}^1$

素因数の和:2131

約数の個数: 96

約数和(自身を含む): 431121600

約数和(自身を除く): 292901112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 139, 168, 252, 278, 417, 504, 556, 834, 973, 1112, 1251, 1668, 1946, 1973, 2502, 2919, 3336, 3892, 3946, 5004, 5838, 5919, 7784, 7892, 8757, 10008, 11676, 11838, 13811, 15784, 17514, 17757, 23352, 23676, 27622, 35028, 35514, 41433, 47352, 55244, 70056, 71028, 82866, 110488, 124299, 142056, 165732, 248598, 274247, 331464, 497196, 548494, 822741, 994392, 1096988, 1645482, 1919729, 2193976, 2468223, 3290964, 3839458, 4936446, 5759187, 6581928, 7678916, 9872892, 11518374, 15357832, 17277561, 19745784, 23036748, 34555122, 46073496, 69110244, 138220488]

約数ペア:

[(1, 138220488), (2, 69110244), (3, 46073496), (4, 34555122), (6, 23036748), (7, 19745784), (8, 17277561), (9, 15357832), (12, 11518374), (14, 9872892), (18, 7678916), (21, 6581928), (24, 5759187), (28, 4936446), (36, 3839458), (42, 3290964), (56, 2468223), (63, 2193976), (72, 1919729), (84, 1645482), (126, 1096988), (139, 994392), (168, 822741), (252, 548494), (278, 497196), (417, 331464), (504, 274247), (556, 248598), (834, 165732), (973, 142056), (1112, 124299), (1251, 110488), (1668, 82866), (1946, 71028), (1973, 70056), (2502, 55244), (2919, 47352), (3336, 41433), (3892, 35514), (3946, 35028), (5004, 27622), (5838, 23676), (5919, 23352), (7784, 17757), (7892, 17514), (8757, 15784), (10008, 13811), (11676, 11838)]