164628312

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2423}}^1$

素因数の和:2600

約数の個数: 64

約数和(自身を含む): 436320000

約数和(自身を除く): 271691688

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 149, 152, 228, 298, 447, 456, 596, 894, 1192, 1788, 2423, 2831, 3576, 4846, 5662, 7269, 8493, 9692, 11324, 14538, 16986, 19384, 22648, 29076, 33972, 46037, 58152, 67944, 92074, 138111, 184148, 276222, 361027, 368296, 552444, 722054, 1083081, 1104888, 1444108, 2166162, 2888216, 4332324, 6859513, 8664648, 13719026, 20578539, 27438052, 41157078, 54876104, 82314156, 164628312]

約数ペア:

[(1, 164628312), (2, 82314156), (3, 54876104), (4, 41157078), (6, 27438052), (8, 20578539), (12, 13719026), (19, 8664648), (24, 6859513), (38, 4332324), (57, 2888216), (76, 2166162), (114, 1444108), (149, 1104888), (152, 1083081), (228, 722054), (298, 552444), (447, 368296), (456, 361027), (596, 276222), (894, 184148), (1192, 138111), (1788, 92074), (2423, 67944), (2831, 58152), (3576, 46037), (4846, 33972), (5662, 29076), (7269, 22648), (8493, 19384), (9692, 16986), (11324, 14538)]