128840526

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10039}}^1$

素因数の和:10101

約数の個数: 48

約数和(自身を含む): 300718080

約数和(自身を除く): 171877554

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6417, 10039, 12834, 20078, 30117, 60234, 90351, 180702, 230897, 311209, 461794, 622418, 692691, 933627, 1385382, 1867254, 2078073, 2800881, 4156146, 5601762, 7157807, 14315614, 21473421, 42946842, 64420263, 128840526]

約数ペア:

[(1, 128840526), (2, 64420263), (3, 42946842), (6, 21473421), (9, 14315614), (18, 7157807), (23, 5601762), (31, 4156146), (46, 2800881), (62, 2078073), (69, 1867254), (93, 1385382), (138, 933627), (186, 692691), (207, 622418), (279, 461794), (414, 311209), (558, 230897), (713, 180702), (1426, 90351), (2139, 60234), (4278, 30117), (6417, 20078), (10039, 12834)]