159391616

素因数分解:

$2^7\times {\mathrm{241}}^1\times {\mathrm{5167}}^1$

素因数の和:5422

約数の個数: 32

約数和(自身を含む): 318917280

約数和(自身を除く): 159525664

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 482, 964, 1928, 3856, 5167, 7712, 10334, 15424, 20668, 30848, 41336, 82672, 165344, 330688, 661376, 1245247, 2490494, 4980988, 9961976, 19923952, 39847904, 79695808, 159391616]

約数ペア:

[(1, 159391616), (2, 79695808), (4, 39847904), (8, 19923952), (16, 9961976), (32, 4980988), (64, 2490494), (128, 1245247), (241, 661376), (482, 330688), (964, 165344), (1928, 82672), (3856, 41336), (5167, 30848), (7712, 20668), (10334, 15424)]