131654376

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{1777}}^1$

素因数の和:1813

約数の個数: 128

約数和(自身を含む): 426720000

約数和(自身を除く): 295065624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 343, 378, 392, 441, 504, 588, 686, 756, 882, 1029, 1176, 1323, 1372, 1512, 1764, 1777, 2058, 2646, 2744, 3087, 3528, 3554, 4116, 5292, 5331, 6174, 7108, 8232, 9261, 10584, 10662, 12348, 12439, 14216, 15993, 18522, 21324, 24696, 24878, 31986, 37044, 37317, 42648, 47979, 49756, 63972, 74088, 74634, 87073, 95958, 99512, 111951, 127944, 149268, 174146, 191916, 223902, 261219, 298536, 335853, 348292, 383832, 447804, 522438, 609511, 671706, 696584, 783657, 895608, 1044876, 1219022, 1343412, 1567314, 1828533, 2089752, 2350971, 2438044, 2686824, 3134628, 3657066, 4701942, 4876088, 5485599, 6269256, 7314132, 9403884, 10971198, 14628264, 16456797, 18807768, 21942396, 32913594, 43884792, 65827188, 131654376]

約数ペア:

[(1, 131654376), (2, 65827188), (3, 43884792), (4, 32913594), (6, 21942396), (7, 18807768), (8, 16456797), (9, 14628264), (12, 10971198), (14, 9403884), (18, 7314132), (21, 6269256), (24, 5485599), (27, 4876088), (28, 4701942), (36, 3657066), (42, 3134628), (49, 2686824), (54, 2438044), (56, 2350971), (63, 2089752), (72, 1828533), (84, 1567314), (98, 1343412), (108, 1219022), (126, 1044876), (147, 895608), (168, 783657), (189, 696584), (196, 671706), (216, 609511), (252, 522438), (294, 447804), (343, 383832), (378, 348292), (392, 335853), (441, 298536), (504, 261219), (588, 223902), (686, 191916), (756, 174146), (882, 149268), (1029, 127944), (1176, 111951), (1323, 99512), (1372, 95958), (1512, 87073), (1764, 74634), (1777, 74088), (2058, 63972), (2646, 49756), (2744, 47979), (3087, 42648), (3528, 37317), (3554, 37044), (4116, 31986), (5292, 24878), (5331, 24696), (6174, 21324), (7108, 18522), (8232, 15993), (9261, 14216), (10584, 12439), (10662, 12348)]