176389928

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 398170080

約数和(自身を除く): 221780152

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 107, 121, 131, 143, 214, 242, 262, 286, 428, 484, 524, 572, 856, 968, 1048, 1144, 1177, 1391, 1441, 1573, 1703, 2354, 2782, 2882, 3146, 3406, 4708, 5564, 5764, 6292, 6812, 9416, 11128, 11528, 12584, 12947, 13624, 14017, 15301, 15851, 18733, 25894, 28034, 30602, 31702, 37466, 51788, 56068, 61204, 63404, 74932, 103576, 112136, 122408, 126808, 149864, 154187, 168311, 182221, 206063, 308374, 336622, 364442, 412126, 616748, 673244, 728884, 824252, 1233496, 1346488, 1457768, 1648504, 1696057, 2004431, 3392114, 4008862, 6784228, 8017724, 13568456, 16035448, 22048741, 44097482, 88194964, 176389928]

約数ペア:

[(1, 176389928), (2, 88194964), (4, 44097482), (8, 22048741), (11, 16035448), (13, 13568456), (22, 8017724), (26, 6784228), (44, 4008862), (52, 3392114), (88, 2004431), (104, 1696057), (107, 1648504), (121, 1457768), (131, 1346488), (143, 1233496), (214, 824252), (242, 728884), (262, 673244), (286, 616748), (428, 412126), (484, 364442), (524, 336622), (572, 308374), (856, 206063), (968, 182221), (1048, 168311), (1144, 154187), (1177, 149864), (1391, 126808), (1441, 122408), (1573, 112136), (1703, 103576), (2354, 74932), (2782, 63404), (2882, 61204), (3146, 56068), (3406, 51788), (4708, 37466), (5564, 31702), (5764, 30602), (6292, 28034), (6812, 25894), (9416, 18733), (11128, 15851), (11528, 15301), (12584, 14017), (12947, 13624)]