140355972

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{4057}}^1$

素因数の和:4129

約数の個数: 54

約数和(自身を含む): 366693054

約数和(自身を除く): 226337082

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 961, 1116, 1922, 2883, 3844, 4057, 5766, 8114, 8649, 11532, 12171, 16228, 17298, 24342, 34596, 36513, 48684, 73026, 125767, 146052, 251534, 377301, 503068, 754602, 1131903, 1509204, 2263806, 3898777, 4527612, 7797554, 11696331, 15595108, 23392662, 35088993, 46785324, 70177986, 140355972]

約数ペア:

[(1, 140355972), (2, 70177986), (3, 46785324), (4, 35088993), (6, 23392662), (9, 15595108), (12, 11696331), (18, 7797554), (31, 4527612), (36, 3898777), (62, 2263806), (93, 1509204), (124, 1131903), (186, 754602), (279, 503068), (372, 377301), (558, 251534), (961, 146052), (1116, 125767), (1922, 73026), (2883, 48684), (3844, 36513), (4057, 34596), (5766, 24342), (8114, 17298), (8649, 16228), (11532, 12171)]