117991216

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^2$

素因数の和:219

約数の個数: 90

約数和(自身を含む): 283108740

約数和(自身を除く): 165117524

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 89, 98, 112, 133, 152, 178, 196, 266, 304, 356, 392, 532, 623, 712, 784, 931, 1064, 1246, 1424, 1691, 1862, 2128, 2492, 3382, 3724, 4361, 4984, 6764, 7448, 7921, 8722, 9968, 11837, 13528, 14896, 15842, 17444, 23674, 27056, 31684, 34888, 47348, 55447, 63368, 69776, 82859, 94696, 110894, 126736, 150499, 165718, 189392, 221788, 300998, 331436, 388129, 443576, 601996, 662872, 776258, 887152, 1053493, 1203992, 1325744, 1552516, 2106986, 2407984, 3105032, 4213972, 6210064, 7374451, 8427944, 14748902, 16855888, 29497804, 58995608, 117991216]

約数ペア:

[(1, 117991216), (2, 58995608), (4, 29497804), (7, 16855888), (8, 14748902), (14, 8427944), (16, 7374451), (19, 6210064), (28, 4213972), (38, 3105032), (49, 2407984), (56, 2106986), (76, 1552516), (89, 1325744), (98, 1203992), (112, 1053493), (133, 887152), (152, 776258), (178, 662872), (196, 601996), (266, 443576), (304, 388129), (356, 331436), (392, 300998), (532, 221788), (623, 189392), (712, 165718), (784, 150499), (931, 126736), (1064, 110894), (1246, 94696), (1424, 82859), (1691, 69776), (1862, 63368), (2128, 55447), (2492, 47348), (3382, 34888), (3724, 31684), (4361, 27056), (4984, 23674), (6764, 17444), (7448, 15842), (7921, 14896), (8722, 13528), (9968, 11837)]