178442096

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1398

約数の個数: 80

約数和(自身を含む): 420401664

約数和(自身を除く): 241959568

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 53, 56, 92, 106, 112, 161, 184, 212, 322, 368, 371, 424, 644, 742, 848, 1219, 1288, 1307, 1484, 2438, 2576, 2614, 2968, 4876, 5228, 5936, 8533, 9149, 9752, 10456, 17066, 18298, 19504, 20912, 30061, 34132, 36596, 60122, 68264, 69271, 73192, 120244, 136528, 138542, 146384, 210427, 240488, 277084, 420854, 480976, 484897, 554168, 841708, 969794, 1108336, 1593233, 1683416, 1939588, 3186466, 3366832, 3879176, 6372932, 7758352, 11152631, 12745864, 22305262, 25491728, 44610524, 89221048, 178442096]

約数ペア:

[(1, 178442096), (2, 89221048), (4, 44610524), (7, 25491728), (8, 22305262), (14, 12745864), (16, 11152631), (23, 7758352), (28, 6372932), (46, 3879176), (53, 3366832), (56, 3186466), (92, 1939588), (106, 1683416), (112, 1593233), (161, 1108336), (184, 969794), (212, 841708), (322, 554168), (368, 484897), (371, 480976), (424, 420854), (644, 277084), (742, 240488), (848, 210427), (1219, 146384), (1288, 138542), (1307, 136528), (1484, 120244), (2438, 73192), (2576, 69271), (2614, 68264), (2968, 60122), (4876, 36596), (5228, 34132), (5936, 30061), (8533, 20912), (9149, 19504), (9752, 18298), (10456, 17066)]