171029656

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 414305280

約数和(自身を除く): 243275624

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 73, 92, 107, 119, 136, 146, 161, 184, 214, 238, 292, 322, 391, 428, 476, 511, 584, 644, 749, 782, 856, 952, 1022, 1241, 1288, 1498, 1564, 1679, 1819, 2044, 2461, 2482, 2737, 2996, 3128, 3358, 3638, 4088, 4922, 4964, 5474, 5992, 6716, 7276, 7811, 8687, 9844, 9928, 10948, 11753, 12733, 13432, 14552, 15622, 17227, 17374, 19688, 21896, 23506, 25466, 28543, 31244, 34454, 34748, 41837, 47012, 50932, 54677, 57086, 62488, 68908, 69496, 83674, 94024, 101864, 109354, 114172, 132787, 137816, 167348, 179653, 199801, 218708, 228344, 265574, 292859, 334696, 359306, 399602, 437416, 531148, 585718, 718612, 799204, 929509, 1062296, 1171436, 1257571, 1437224, 1598408, 1859018, 2342872, 2515142, 3054101, 3718036, 5030284, 6108202, 7436072, 10060568, 12216404, 21378707, 24432808, 42757414, 85514828, 171029656]

約数ペア:

[(1, 171029656), (2, 85514828), (4, 42757414), (7, 24432808), (8, 21378707), (14, 12216404), (17, 10060568), (23, 7436072), (28, 6108202), (34, 5030284), (46, 3718036), (56, 3054101), (68, 2515142), (73, 2342872), (92, 1859018), (107, 1598408), (119, 1437224), (136, 1257571), (146, 1171436), (161, 1062296), (184, 929509), (214, 799204), (238, 718612), (292, 585718), (322, 531148), (391, 437416), (428, 399602), (476, 359306), (511, 334696), (584, 292859), (644, 265574), (749, 228344), (782, 218708), (856, 199801), (952, 179653), (1022, 167348), (1241, 137816), (1288, 132787), (1498, 114172), (1564, 109354), (1679, 101864), (1819, 94024), (2044, 83674), (2461, 69496), (2482, 68908), (2737, 62488), (2996, 57086), (3128, 54677), (3358, 50932), (3638, 47012), (4088, 41837), (4922, 34748), (4964, 34454), (5474, 31244), (5992, 28543), (6716, 25466), (7276, 23506), (7811, 21896), (8687, 19688), (9844, 17374), (9928, 17227), (10948, 15622), (11753, 14552), (12733, 13432)]