156940464132

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{319117}}^1$

素因数の和:319865

約数の個数: 72

約数和(自身を含む): 418172227200

約数和(自身を除く): 261231763068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 719, 1438, 2157, 2876, 4314, 6471, 8628, 12942, 13661, 25884, 27322, 40983, 54644, 81966, 122949, 163932, 245898, 319117, 491796, 638234, 957351, 1276468, 1914702, 2872053, 3829404, 5744106, 6063223, 11488212, 12126446, 18189669, 24252892, 36379338, 54569007, 72758676, 109138014, 218276028, 229445123, 458890246, 688335369, 917780492, 1376670738, 2065006107, 2753341476, 4130012214, 4359457337, 8260024428, 8718914674, 13078372011, 17437829348, 26156744022, 39235116033, 52313488044, 78470232066, 156940464132]

約数ペア:

[(1, 156940464132), (2, 78470232066), (3, 52313488044), (4, 39235116033), (6, 26156744022), (9, 17437829348), (12, 13078372011), (18, 8718914674), (19, 8260024428), (36, 4359457337), (38, 4130012214), (57, 2753341476), (76, 2065006107), (114, 1376670738), (171, 917780492), (228, 688335369), (342, 458890246), (684, 229445123), (719, 218276028), (1438, 109138014), (2157, 72758676), (2876, 54569007), (4314, 36379338), (6471, 24252892), (8628, 18189669), (12942, 12126446), (13661, 11488212), (25884, 6063223), (27322, 5744106), (40983, 3829404), (54644, 2872053), (81966, 1914702), (122949, 1276468), (163932, 957351), (245898, 638234), (319117, 491796)]