156528536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{4273}}^1$

素因数の和:4539

約数の個数: 32

約数和(自身を含む): 310292400

約数和(自身を除く): 153763864

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 241, 482, 964, 1928, 4273, 4579, 8546, 9158, 17092, 18316, 34184, 36632, 81187, 162374, 324748, 649496, 1029793, 2059586, 4119172, 8238344, 19566067, 39132134, 78264268, 156528536]

約数ペア:

[(1, 156528536), (2, 78264268), (4, 39132134), (8, 19566067), (19, 8238344), (38, 4119172), (76, 2059586), (152, 1029793), (241, 649496), (482, 324748), (964, 162374), (1928, 81187), (4273, 36632), (4579, 34184), (8546, 18316), (9158, 17092)]