128528866494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1031}}^1\times {\mathrm{1307}}^1$

素因数の和:3110

約数の個数: 96

約数和(自身を含む): 319235544576

約数和(自身を除く): 190706678082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 757, 1031, 1307, 1514, 2062, 2271, 2614, 3093, 3921, 4542, 5299, 6186, 6813, 7217, 7842, 9149, 9279, 10598, 11763, 13626, 14434, 15897, 18298, 18558, 21651, 23526, 27447, 31794, 43302, 47691, 54894, 64953, 82341, 95382, 129906, 164682, 780467, 989399, 1347517, 1560934, 1978798, 2341401, 2695034, 2968197, 4042551, 4682802, 5463269, 5936394, 6925793, 7024203, 8085102, 8904591, 9432619, 10926538, 12127653, 13851586, 14048406, 16389807, 17809182, 18865238, 20777379, 24255306, 28297857, 32779614, 41554758, 49169421, 56595714, 62332137, 84893571, 98338842, 124664274, 169787142, 1020070369, 2040140738, 3060211107, 6120422214, 7140492583, 9180633321, 14280985166, 18361266642, 21421477749, 42842955498, 64264433247, 128528866494]

約数ペア:

[(1, 128528866494), (2, 64264433247), (3, 42842955498), (6, 21421477749), (7, 18361266642), (9, 14280985166), (14, 9180633321), (18, 7140492583), (21, 6120422214), (42, 3060211107), (63, 2040140738), (126, 1020070369), (757, 169787142), (1031, 124664274), (1307, 98338842), (1514, 84893571), (2062, 62332137), (2271, 56595714), (2614, 49169421), (3093, 41554758), (3921, 32779614), (4542, 28297857), (5299, 24255306), (6186, 20777379), (6813, 18865238), (7217, 17809182), (7842, 16389807), (9149, 14048406), (9279, 13851586), (10598, 12127653), (11763, 10926538), (13626, 9432619), (14434, 8904591), (15897, 8085102), (18298, 7024203), (18558, 6925793), (21651, 5936394), (23526, 5463269), (27447, 4682802), (31794, 4042551), (43302, 2968197), (47691, 2695034), (54894, 2341401), (64953, 1978798), (82341, 1560934), (95382, 1347517), (129906, 989399), (164682, 780467)]