164540948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{937}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 339751104

約数和(自身を除く): 175210156

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 307, 572, 614, 937, 1228, 1874, 3377, 3748, 3991, 6754, 7982, 10307, 12181, 13508, 15964, 20614, 24362, 41228, 43901, 48724, 87802, 133991, 175604, 267982, 287659, 535964, 575318, 1150636, 3164249, 3739567, 6328498, 7479134, 12656996, 14958268, 41135237, 82270474, 164540948]

約数ペア:

[(1, 164540948), (2, 82270474), (4, 41135237), (11, 14958268), (13, 12656996), (22, 7479134), (26, 6328498), (44, 3739567), (52, 3164249), (143, 1150636), (286, 575318), (307, 535964), (572, 287659), (614, 267982), (937, 175604), (1228, 133991), (1874, 87802), (3377, 48724), (3748, 43901), (3991, 41228), (6754, 24362), (7982, 20614), (10307, 15964), (12181, 13508)]