138275088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2089}}^1$

素因数の和:2304

約数の個数: 80

約数和(自身を含む): 410509440

約数和(自身を除く): 272234352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 591, 788, 1182, 1379, 1576, 2089, 2364, 2758, 3152, 4137, 4178, 4728, 5516, 6267, 8274, 8356, 9456, 11032, 12534, 14623, 16548, 16712, 22064, 25068, 29246, 33096, 33424, 43869, 50136, 58492, 66192, 87738, 100272, 116984, 175476, 233968, 350952, 411533, 701904, 823066, 1234599, 1646132, 2469198, 2880731, 3292264, 4938396, 5761462, 6584528, 8642193, 9876792, 11522924, 17284386, 19753584, 23045848, 34568772, 46091696, 69137544, 138275088]

約数ペア:

[(1, 138275088), (2, 69137544), (3, 46091696), (4, 34568772), (6, 23045848), (7, 19753584), (8, 17284386), (12, 11522924), (14, 9876792), (16, 8642193), (21, 6584528), (24, 5761462), (28, 4938396), (42, 3292264), (48, 2880731), (56, 2469198), (84, 1646132), (112, 1234599), (168, 823066), (197, 701904), (336, 411533), (394, 350952), (591, 233968), (788, 175476), (1182, 116984), (1379, 100272), (1576, 87738), (2089, 66192), (2364, 58492), (2758, 50136), (3152, 43869), (4137, 33424), (4178, 33096), (4728, 29246), (5516, 25068), (6267, 22064), (8274, 16712), (8356, 16548), (9456, 14623), (11032, 12534)]