140049342

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{1447}}^1$

素因数の和:1757

約数の個数: 48

約数和(自身を含む): 320760960

約数和(自身を除く): 180711618

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 283, 342, 566, 849, 1447, 1698, 2547, 2894, 4341, 5094, 5377, 8682, 10754, 13023, 16131, 26046, 27493, 32262, 48393, 54986, 82479, 96786, 164958, 247437, 409501, 494874, 819002, 1228503, 2457006, 3685509, 7371018, 7780519, 15561038, 23341557, 46683114, 70024671, 140049342]

約数ペア:

[(1, 140049342), (2, 70024671), (3, 46683114), (6, 23341557), (9, 15561038), (18, 7780519), (19, 7371018), (38, 3685509), (57, 2457006), (114, 1228503), (171, 819002), (283, 494874), (342, 409501), (566, 247437), (849, 164958), (1447, 96786), (1698, 82479), (2547, 54986), (2894, 48393), (4341, 32262), (5094, 27493), (5377, 26046), (8682, 16131), (10754, 13023)]