152245898

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 291840000

約数和(自身を除く): 139594102

約数列:

[1, 2, 7, 14, 19, 31, 37, 38, 62, 74, 133, 217, 259, 266, 434, 499, 518, 589, 703, 998, 1147, 1178, 1406, 2294, 3493, 4123, 4921, 6986, 8029, 8246, 9481, 9842, 15469, 16058, 18463, 18962, 21793, 30938, 36926, 43586, 66367, 108283, 129241, 132734, 152551, 216566, 258482, 293911, 305102, 350797, 572353, 587822, 701594, 1144706, 2057377, 2455579, 4006471, 4114754, 4911158, 8012942, 10874707, 21749414, 76122949, 152245898]

約数ペア:

[(1, 152245898), (2, 76122949), (7, 21749414), (14, 10874707), (19, 8012942), (31, 4911158), (37, 4114754), (38, 4006471), (62, 2455579), (74, 2057377), (133, 1144706), (217, 701594), (259, 587822), (266, 572353), (434, 350797), (499, 305102), (518, 293911), (589, 258482), (703, 216566), (998, 152551), (1147, 132734), (1178, 129241), (1406, 108283), (2294, 66367), (3493, 43586), (4123, 36926), (4921, 30938), (6986, 21793), (8029, 18962), (8246, 18463), (9481, 16058), (9842, 15469)]