138853968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{262981}}^1$

素因数の和:263003

約数の個数: 40

約数和(自身を含む): 391317216

約数和(自身を除く): 252463248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 262981, 525962, 788943, 1051924, 1577886, 2103848, 2892791, 3155772, 4207696, 5785582, 6311544, 8678373, 11571164, 12623088, 17356746, 23142328, 34713492, 46284656, 69426984, 138853968]

約数ペア:

[(1, 138853968), (2, 69426984), (3, 46284656), (4, 34713492), (6, 23142328), (8, 17356746), (11, 12623088), (12, 11571164), (16, 8678373), (22, 6311544), (24, 5785582), (33, 4207696), (44, 3155772), (48, 2892791), (66, 2103848), (88, 1577886), (132, 1051924), (176, 788943), (264, 525962), (528, 262981)]