118552818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 257402880

約数和(自身を除く): 138850062

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 97, 114, 142, 151, 194, 213, 291, 302, 426, 453, 582, 906, 1349, 1843, 2698, 2869, 3686, 4047, 5529, 5738, 6887, 8094, 8607, 10721, 11058, 13774, 14647, 17214, 20661, 21442, 29294, 32163, 41322, 43941, 64326, 87882, 130853, 203699, 261706, 278293, 392559, 407398, 556586, 611097, 785118, 834879, 1039937, 1222194, 1669758, 2079874, 3119811, 6239622, 19758803, 39517606, 59276409, 118552818]

約数ペア:

[(1, 118552818), (2, 59276409), (3, 39517606), (6, 19758803), (19, 6239622), (38, 3119811), (57, 2079874), (71, 1669758), (97, 1222194), (114, 1039937), (142, 834879), (151, 785118), (194, 611097), (213, 556586), (291, 407398), (302, 392559), (426, 278293), (453, 261706), (582, 203699), (906, 130853), (1349, 87882), (1843, 64326), (2698, 43941), (2869, 41322), (3686, 32163), (4047, 29294), (5529, 21442), (5738, 20661), (6887, 17214), (8094, 14647), (8607, 13774), (10721, 11058)]