172184292

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 180

約数和(自身を含む): 538285440

約数和(自身を除く): 366101148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 79, 81, 84, 93, 108, 124, 126, 158, 162, 186, 189, 217, 237, 252, 279, 316, 324, 372, 378, 434, 474, 553, 558, 567, 651, 711, 756, 837, 868, 948, 961, 1106, 1116, 1134, 1302, 1422, 1659, 1674, 1922, 1953, 2133, 2212, 2268, 2449, 2511, 2604, 2844, 2883, 3318, 3348, 3844, 3906, 4266, 4898, 4977, 5022, 5766, 5859, 6399, 6636, 6727, 7347, 7812, 8532, 8649, 9796, 9954, 10044, 11532, 11718, 12798, 13454, 14694, 14931, 17143, 17298, 17577, 19908, 20181, 22041, 23436, 25596, 25947, 26908, 29388, 29862, 34286, 34596, 35154, 40362, 44082, 44793, 51429, 51894, 59724, 60543, 66123, 68572, 70308, 75919, 77841, 80724, 88164, 89586, 102858, 103788, 121086, 132246, 151838, 154287, 155682, 179172, 181629, 198369, 205716, 227757, 242172, 264492, 303676, 308574, 311364, 363258, 396738, 455514, 462861, 531433, 544887, 617148, 683271, 726516, 793476, 911028, 925722, 1062866, 1089774, 1366542, 1388583, 1594299, 1851444, 2049813, 2125732, 2179548, 2733084, 2777166, 3188598, 4099626, 4782897, 5554332, 6149439, 6377196, 8199252, 9565794, 12298878, 14348691, 19131588, 24597756, 28697382, 43046073, 57394764, 86092146, 172184292]

約数ペア:

[(1, 172184292), (2, 86092146), (3, 57394764), (4, 43046073), (6, 28697382), (7, 24597756), (9, 19131588), (12, 14348691), (14, 12298878), (18, 9565794), (21, 8199252), (27, 6377196), (28, 6149439), (31, 5554332), (36, 4782897), (42, 4099626), (54, 3188598), (62, 2777166), (63, 2733084), (79, 2179548), (81, 2125732), (84, 2049813), (93, 1851444), (108, 1594299), (124, 1388583), (126, 1366542), (158, 1089774), (162, 1062866), (186, 925722), (189, 911028), (217, 793476), (237, 726516), (252, 683271), (279, 617148), (316, 544887), (324, 531433), (372, 462861), (378, 455514), (434, 396738), (474, 363258), (553, 311364), (558, 308574), (567, 303676), (651, 264492), (711, 242172), (756, 227757), (837, 205716), (868, 198369), (948, 181629), (961, 179172), (1106, 155682), (1116, 154287), (1134, 151838), (1302, 132246), (1422, 121086), (1659, 103788), (1674, 102858), (1922, 89586), (1953, 88164), (2133, 80724), (2212, 77841), (2268, 75919), (2449, 70308), (2511, 68572), (2604, 66123), (2844, 60543), (2883, 59724), (3318, 51894), (3348, 51429), (3844, 44793), (3906, 44082), (4266, 40362), (4898, 35154), (4977, 34596), (5022, 34286), (5766, 29862), (5859, 29388), (6399, 26908), (6636, 25947), (6727, 25596), (7347, 23436), (7812, 22041), (8532, 20181), (8649, 19908), (9796, 17577), (9954, 17298), (10044, 17143), (11532, 14931), (11718, 14694), (12798, 13454)]