141528758

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1$

素因数の和:2685

約数の個数: 48

約数和(自身を含む): 269017200

約数和(自身を除く): 127488442

約数列:

[1, 2, 7, 14, 19, 29, 38, 49, 58, 98, 133, 203, 266, 406, 551, 931, 1102, 1421, 1862, 2621, 2842, 3857, 5242, 7714, 18347, 26999, 36694, 49799, 53998, 76009, 99598, 128429, 152018, 256858, 348593, 532063, 697186, 1064126, 1444171, 2440151, 2888342, 3724441, 4880302, 7448882, 10109197, 20218394, 70764379, 141528758]

約数ペア:

[(1, 141528758), (2, 70764379), (7, 20218394), (14, 10109197), (19, 7448882), (29, 4880302), (38, 3724441), (49, 2888342), (58, 2440151), (98, 1444171), (133, 1064126), (203, 697186), (266, 532063), (406, 348593), (551, 256858), (931, 152018), (1102, 128429), (1421, 99598), (1862, 76009), (2621, 53998), (2842, 49799), (3857, 36694), (5242, 26999), (7714, 18347)]