179395984

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2357}}^1$

素因数の和:2503

約数の個数: 40

約数和(自身を含む): 357887808

約数和(自身を除く): 178491824

約数列:

[1, 2, 4, 8, 16, 67, 71, 134, 142, 268, 284, 536, 568, 1072, 1136, 2357, 4714, 4757, 9428, 9514, 18856, 19028, 37712, 38056, 76112, 157919, 167347, 315838, 334694, 631676, 669388, 1263352, 1338776, 2526704, 2677552, 11212249, 22424498, 44848996, 89697992, 179395984]

約数ペア:

[(1, 179395984), (2, 89697992), (4, 44848996), (8, 22424498), (16, 11212249), (67, 2677552), (71, 2526704), (134, 1338776), (142, 1263352), (268, 669388), (284, 631676), (536, 334694), (568, 315838), (1072, 167347), (1136, 157919), (2357, 76112), (4714, 38056), (4757, 37712), (9428, 19028), (9514, 18856)]